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Assignor Name : LAAS, HANS-JOSEF
Total Assignments: 110
Assignment: 1
Reel/Frame:005590/0986   Pages: 2
Recorded: 01/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOSBACH, JURGEN
Exec Dt:
12/15/1990
2
LAAS, HANS-JOSEF
Exec Dt:
12/17/1990
3
KUBITZA, WERNER
Exec Dt:
01/17/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5098983
NONE
07644798
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:006087/0689   Pages: 2
Recorded: 04/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
02/18/1992
2
RETTIG, RAINER
Exec Dt:
02/25/1992
3
HALPAAP, REINHARD
Exec Dt:
02/19/1992
4
NACHTKAMP, KLAUS
Exec Dt:
02/19/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5473011
NONE
07869579
Correspondence name and address
MILES INC.
THOMAS W. ROY
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:006488/0442   Pages: 3
Recorded: 03/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MICHELS, GISBERT
Exec Dt:
01/05/1993
2
EHLERT, HANS-ALBERT
Exec Dt:
01/07/1993
3
LAAS, HANS-JOSEF
Exec Dt:
01/06/1993
4
PROBST, JOACHIM
Exec Dt:
01/05/1993
5
REIFF, HELMUT
Exec Dt:
01/06/1993
6
MEYER, ROLF-VOLKER
Exec Dt:
01/05/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP GERMANY
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5372731
NONE
08025488
Correspondence name and address
SPRUNG ET AL
LEONARD HORN, ESQ.
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 4
Reel/Frame:006665/0510   Pages: 2
Recorded: 07/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINERS, JURGEN
Exec Dt:
06/29/1993
2
LAAS, HANS-JOSEF
Exec Dt:
07/02/1993
3
KONIG, JOACHIM
Exec Dt:
07/06/1993
4
REIFF, HELMUT
Exec Dt:
07/05/1993
5
PROBST, JOACHIM
Exec Dt:
06/29/1993
6
BOMER, BRUNO
Exec Dt:
06/29/1993
7
HALPAAP, REINHARD
Exec Dt:
07/02/1993
8
PUCHNER, FRITZ
Exec Dt:
07/06/1993
9
TRAUBEL, HARRO
Exec Dt:
07/06/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN LEVERKUSEN D 51368 GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5503714
NONE
08100024
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAIN ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 5
Reel/Frame:006786/0847   Pages: 2
Recorded: 11/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
10/25/1993
2
HALPAAP, REINHARD
Exec Dt:
10/12/1993
3
WAMPRECHT, CHRISTIAN
Exec Dt:
10/14/1993
4
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
10/15/1993
5
SCHULTZ, WOLFGANG
Exec Dt:
10/19/1993
6
KAHL, LOTHAR
Exec Dt:
10/18/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTABTEILUNG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464921
NONE
08156202
Correspondence name and address
MILES INC.
DONNA J. VEATCH
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:007253/0765   Pages: 2
Recorded: 10/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAMPRECHT, CHRISTIAN
Exec Dt:
09/06/1994
2
LAAS, HANS-JOSEF
Exec Dt:
09/05/1994
3
BOCK, MANFRED
Exec Dt:
08/30/1994
4
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
09/01/1994
5
SCHULTZ, WOLFGANG
Exec Dt:
09/02/1994
6
KAHL, LOTHAR
Exec Dt:
08/30/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTABTEILUNG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5492955
NONE
08333091
Correspondence name and address
MILES, INC.
THOMAS W. ROY
PATENT DEPT.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:008211/0202   Pages: 2
Recorded: 11/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UYTTERHOEVEN, HERMAN JOZEF
Exec Dt:
04/03/1995
2
MULLER, MICHAEL
Exec Dt:
04/03/1995
3
PODSZUN, WOLFGANG
Exec Dt:
04/03/1995
4
VAN DAMME, MARC
Exec Dt:
04/03/1995
5
LAAS, HANS-JOSEF
Exec Dt:
04/03/1995
Assignee
1
AGFA-GEVAERT, N.V.
SEPTESTRAAT 27
MORTSEL, BELGIUM B-264
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5607813
NONE
08446715
Correspondence name and address
BREINER & BREINER
A. W. BREINER
115 NORTH HENRY STREET
P.O. BOX 19290
ALEXANDRIA, VA 22320-0290
Assignment: 8
Reel/Frame:007882/0819   Pages: 2
Recorded: 01/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
11/22/1995
2
HALPAAP, REINHARD
Exec Dt:
11/22/1995
3
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
11/22/1995
4
SCHULTZ, WOLFGANG
Exec Dt:
11/25/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTABTEILUNG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5596066
NONE
08582715
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 9
Reel/Frame:007989/0802   Pages: 2
Recorded: 02/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
12/12/1995
2
BRAHM, MARTIN
Exec Dt:
12/18/1995
3
HALPAAP, REINHARD
Exec Dt:
12/12/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE KONZERN
KOZERNZENTRALE RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5731396
NONE
08601479
Correspondence name and address
BAYER CORPORATION
DOROTHY P. COLANGELO
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Assignment: 10
Reel/Frame:008863/0793   Pages: 3
Recorded: 01/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
11/28/1996
2
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
12/02/1996
3
HALPAAP, REINHARD
Exec Dt:
11/28/1996
4
FREUDENBERG, ULRICH
Exec Dt:
11/28/1996
5
KLEE, HANS-PETER
Exec Dt:
12/03/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5811190
NONE
08794256
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 11
Reel/Frame:008888/0922   Pages: 2
Recorded: 01/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
12/03/1996
2
HALPAAP, REINHARD
Exec Dt:
12/03/1996
3
PEDAIN, JOSEF
Exec Dt:
12/06/1996
4
KONIG, KLAUS
Exec Dt:
12/12/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750629
NONE
08788726
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:008526/0331   Pages: 2
Recorded: 04/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
02/05/1997
2
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
02/07/1997
3
HALPAAP, REINHARD
Exec Dt:
02/05/1997
4
FREUDENBERG, ULRICH
Exec Dt:
02/10/1997
5
KLEE, HANS-PETER
Exec Dt:
02/12/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5847044
NONE
08834799
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 13
Reel/Frame:008667/0330   Pages: 2
Recorded: 06/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAMPRECHT, CHRISTIAN
Exec Dt:
05/12/1997
2
LAAS, HANS-JOSEF
Exec Dt:
05/12/1997
3
MEIXNER, JURGEN
Exec Dt:
05/15/1997
4
PEDAIN, JOSEF
Exec Dt:
05/22/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5925711
NONE
08882852
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 14
Reel/Frame:008929/0448   Pages: 3
Recorded: 12/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
10/27/1997
2
BRAHM, MARTIN
Exec Dt:
10/25/1997
3
MAZANEK, JAN
Exec Dt:
11/03/1997
4
KOBER, HERMANN
Exec Dt:
11/12/1997
5
SCHONFELDER, MANFRED
Exec Dt:
11/11/1997
6
KNOFEL, DIETBERT
Exec Dt:
11/26/1997
7
BOTTGER, KARL-GEORG
Exec Dt:
11/24/1997
8
REINSCHMIDT, ANKE
Exec Dt:
11/24/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6007619
NONE
08988575
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 15
Reel/Frame:009374/0125   Pages: 2
Recorded: 08/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
06/15/1998
2
HALPAAP, REINHARD
Exec Dt:
06/15/1998
3
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
06/16/1998
4
FREUDENBERG, ULRICH
Exec Dt:
06/17/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6043332
NONE
09129584
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 16
Reel/Frame:009459/0913   Pages: 2
Recorded: 09/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
08/31/1998
2
MAZANEK, JAN
Exec Dt:
08/28/1998
3
KNOFEL, DIETBERT
Exec Dt:
09/04/1998
4
BOTTGER, KARL-GEORG
Exec Dt:
09/04/1998
5
REINSCHMIDT, ANKE
Exec Dt:
09/04/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP, PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051634
NONE
09151848
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 17
Reel/Frame:009970/0541   Pages: 2
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
03/16/1999
2
HALPAAP, REINHARD
Exec Dt:
03/16/1999
3
WAMPRECHT, CHRISTIAN
Exec Dt:
03/16/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6426414
NONE
09312180
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 18
Reel/Frame:009976/0378   Pages: 2
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAMPRECHT, CHRISTIAN
Exec Dt:
03/18/1999
2
LAAS, HANS-JOSEF
Exec Dt:
03/18/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6204323
NONE
09312111
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 19
Reel/Frame:010585/0201   Pages: 2
Recorded: 01/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
12/02/1999
2
FREUDENBERG, ULRICH
Exec Dt:
12/02/1999
3
HALPAAP, REINHARD
Exec Dt:
12/02/1999
4
GRAHL, MICHAEL
Exec Dt:
12/02/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6297343
NONE
09489984
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 20
Reel/Frame:011002/0680   Pages: 2
Recorded: 06/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRLE, CHRISTOPH
Exec Dt:
04/10/2000
2
LAAS, HANS-JOSEF
Exec Dt:
04/10/2000
3
KREMER, WOLFGANG
Exec Dt:
04/10/2000
4
ROSCHU, ROLF
Exec Dt:
04/10/2000
5
LUHMANN, ERHARD
Exec Dt:
04/10/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420478
NONE
09602281
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 21
Reel/Frame:010860/0332   Pages: 2
Recorded: 06/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANIELMEIER, KARSTEN
Exec Dt:
05/02/2000
2
SCHMALSTIEG, LUTZ
Exec Dt:
04/10/2000
3
LAAS, HANS-JOSEF
Exec Dt:
04/11/2000
4
MERTES, HERALD
Exec Dt:
04/25/2000
5
JAHN, REINHARD
Exec Dt:
04/12/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420508
NONE
09590340
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 22
Reel/Frame:011069/0354   Pages: 2
Recorded: 09/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
08/21/2000
2
FREUDENBERG, ULRICH
Exec Dt:
08/22/2000
3
HALPAAP, REINHARD
Exec Dt:
08/21/2000
4
GRAHL, MICHAEL
Exec Dt:
08/22/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE AND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423777
NONE
09655526
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 23
Reel/Frame:011602/0604   Pages: 3
Recorded: 02/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANIELMEIER, KARSTEN
Exec Dt:
01/26/2001
2
LAAS, HANS-JOSEF
Exec Dt:
12/15/2000
3
BRAHM, MARTIN
Exec Dt:
01/18/2001
4
PIRES, RAUL
Exec Dt:
12/19/2000
5
NOBLE, KARL-LUDWIG
Exec Dt:
01/08/2001
6
REYER, ROBERT
Exec Dt:
01/02/2001
7
BLUMEL, BURKHARD
Exec Dt:
12/19/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384175
NONE
09785091
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 24
Reel/Frame:012017/0172   Pages: 2
Recorded: 07/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
06/18/2001
2
HALPAAP, REINHARD
Exec Dt:
06/18/2001
3
MAGER, DIETER
Exec Dt:
06/19/2001
Assignee
1
BAYER AKTEINGESELLSCHAFT
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6444778
US20020028930
09906194
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH PA 15205-9741
Assignment: 25
Reel/Frame:012561/0192   Pages: 2
Recorded: 01/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROBST, JOACHIM
Exec Dt:
11/08/2001
2
LUHMANN, ERHARD
Exec Dt:
11/12/2001
3
CLEMENS, HORST
Exec Dt:
11/21/2001
4
KREMER, WOLFGANG
Exec Dt:
12/09/2001
5
MEIXNER, JURGEN
Exec Dt:
11/12/2001
6
LAAS, HANS-JOSEF
Exec Dt:
11/12/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6583215
US20020143101
09944447
Correspondence name and address
BAYER CORP.
THOMAS W. ROY
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 26
Reel/Frame:013167/0396   Pages: 2
Recorded: 05/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
03/18/2002
2
BRAHM, MARTIN
Exec Dt:
03/20/2002
3
HALPAAP, REINHARD
Exec Dt:
03/18/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6777523
NONE
10148282
Correspondence name and address
BAYER CORPORATION
KAREN LOCKHART
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 27
Reel/Frame:013209/0930   Pages: 2
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
06/08/2002
2
HALPAAP, REINHARD
Exec Dt:
06/24/2002
3
RICHTER, FRANK
Exec Dt:
06/24/2002
4
KOCHER, JURGEN
Exec Dt:
06/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797800
US20030013872
10144608
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 28
Reel/Frame:013210/0437   Pages: 2
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, FRANK
Exec Dt:
06/26/2002
2
HALPAAP, REINHARD
Exec Dt:
06/24/2002
3
KOCHER, JURGEN
Exec Dt:
06/25/2002
4
LAAS, HANS-JOSEF
Exec Dt:
06/08/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6590098
US20030078361
10144643
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 29
Reel/Frame:013212/0520   Pages: 2
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCHER, JURGEN
Exec Dt:
06/19/2002
2
RICHTER, FRANK
Exec Dt:
06/24/2002
3
LAAS, HANS-JOSEF
Exec Dt:
06/26/2002
4
WINTERMANTEL, MATTHIAS
Exec Dt:
07/08/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7030266
US20030078450
10144612
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 30
Reel/Frame:014169/0852   Pages: 2
Recorded: 11/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
09/16/2002
2
HALPAAP, REINHARD
Exec Dt:
09/16/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6767958
US20040034162
10276344
Correspondence name and address
BAYER CORPORATION
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 31
Reel/Frame:014005/0237   Pages: 2
Recorded: 04/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
04/10/2003
2
HALPAAP, REINHARD
Exec Dt:
04/10/2003
3
RICHTER, FRANK
Exec Dt:
04/11/2003
4
KOCHER, JURGEN
Exec Dt:
04/10/2003
Assignee
1
BAYER AKTIENGESELLSHAFT
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030204041
10420248
Correspondence name and address
BAYER POLYMERS LLC
JOSEPH C. GIL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 32
Reel/Frame:014602/0175   Pages: 2
Recorded: 10/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
08/18/2003
2
HALPAAP, REINHARD
Exec Dt:
08/25/2003
3
RICHTER, FRANK
Exec Dt:
08/19/2003
4
KOCHER, JURGEN
Exec Dt:
08/25/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN
PATENTE UND LIZENZEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7098289
US20040049028
10613457
Correspondence name and address
BAYER POLYMERS LLC
GARY MATZ
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 33
Reel/Frame:014648/0943   Pages: 2
Recorded: 11/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
08/18/2003
2
HALPAAP, REIHARD
Exec Dt:
08/25/2003
3
THOMETZEK, PETER
Exec Dt:
10/10/2003
4
GRAHL, MICHAEL
Exec Dt:
08/20/2003
5
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
09/11/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6987158
US20040059082
10613725
Correspondence name and address
BAYER POLYMERS LLC
JOSEPH C. GIL
PATETNS AND LICENSING
100 BAYER ROAD
PITTSBURG, PA 15205-9741
Assignment: 34
Reel/Frame:014710/0395   Pages: 2
Recorded: 11/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIEBES, CHRISTOPH
Exec Dt:
09/16/2003
2
LAAS, HANS-JOSEF
Exec Dt:
09/16/2003
3
HALPAAP, REINHARD
Exec Dt:
09/16/2003
4
GRESZTA-FRANZ, DOROTA
Exec Dt:
09/16/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040097687
10713812
Correspondence name and address
BAYER POLYMERS LLC
DONNA J. VEATCH
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 35
Reel/Frame:014738/0750   Pages: 2
Recorded: 11/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, FRANK
Exec Dt:
09/23/2003
2
HALPAAP, REINHARD
Exec Dt:
09/23/2003
3
LAAS, HANS-JOSEF
Exec Dt:
09/23/2003
4
HECKING, ANDREAS
Exec Dt:
09/23/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7067654
US20040106789
10719175
Correspondence name and address
BAYER POLYMERS LLC
GARY F. MATZ
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 36
Reel/Frame:014768/0735   Pages: 2
Recorded: 12/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, FRANK
Exec Dt:
10/10/2003
2
HALPAAP, REINHARD
Exec Dt:
10/10/2003
3
LAAS, HANS-JOSEF
Exec Dt:
10/10/2003
4
HECKING, ANDREAS
Exec Dt:
10/10/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040110915
10726359
Correspondence name and address
BAYER POLYMERS LLC
DONNA J. VEATCH
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 37
Reel/Frame:015512/0872   Pages: 3
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
04/08/2004
2
GURTLER, CHRISTOPH
Exec Dt:
04/08/2004
3
HALPAAP, REINHARD
Exec Dt:
04/14/2004
4
GRAHL, MICHAEL
Exec Dt:
04/19/2004
5
THOMETZEK, PETER
Exec Dt:
04/20/2004
6
RAWLINS, JAMES
Exec Dt:
04/19/2004
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7148295
US20040265597
10873379
Correspondence name and address
BAYER POLYMERS, LLC
GARY F. MATZ
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 38
Reel/Frame:015664/0622   Pages: 2
Recorded: 08/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOECHER, JUERGEN
Exec Dt:
05/14/2004
2
LAAS, HANS-JOSEF
Exec Dt:
05/14/2004
Assignee
1
BAYER MATERIALSCIENCE AG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7317112
US20050033006
10910982
Correspondence name and address
BAYER MATERIALSCIENCE LLC
DONNA J. VEATCH - PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 39
Reel/Frame:015816/0956   Pages: 3
Recorded: 09/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
07/07/2004
2
GURTLER, CHRISTOPH
Exec Dt:
07/07/2004
3
HALPAAP, REINHARD
Exec Dt:
07/07/2004
4
GRAHL, MICHAEL
Exec Dt:
07/12/2004
5
THOMETZEK, PETER
Exec Dt:
07/21/2004
6
RAWLINS, JAMES
Exec Dt:
08/16/2004
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7329717
US20050004320
10873081
Correspondence name and address
BAYER MATERIALSSCIENCE LLC
GARY F. MATZ
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 40
Reel/Frame:016009/0430   Pages: 3
Recorded: 11/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, FRANK
Exec Dt:
10/20/2004
2
HALPAAP, REINHARD
Exec Dt:
11/02/2004
3
LAAS, HANS-JOSEF
Exec Dt:
10/20/2004
4
HECKING, ANDREAS
Exec Dt:
10/25/2004
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7151151
US20050113551
10990558
Correspondence name and address
BAYER MATERIALSCIENCE LLC
GARY G. MATZ
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 41
Reel/Frame:016655/0583   Pages: 3
Recorded: 06/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAWLINS, JAMES
Exec Dt:
04/21/2005
2
GRAHL, MICHAEL
Exec Dt:
05/06/2005
3
GRESZTA-FRANZ, DOROTA
Exec Dt:
05/06/2005
4
HALPAAP, REINHARD
Exec Dt:
05/06/2005
5
LAAS, HANS-JOSEF
Exec Dt:
05/06/2005
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7767778
US20050222364
11094589
Correspondence name and address
THOMAS W. ROY
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 42
Reel/Frame:017465/0890   Pages: 3
Recorded: 01/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, FRANK
Exec Dt:
10/20/2005
2
LAAS, HANS-JOSEF
Exec Dt:
10/20/2005
3
HALPAAP, REINHARD
Exec Dt:
10/20/2005
4
HECKING, ANDREAS
Exec Dt:
10/20/2005
Assignee
1
BAYER MATERIALSCIENCE AG
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8058382
US20060173152
11333575
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 43
Reel/Frame:018532/0075   Pages: 2
Recorded: 11/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
09/06/2006
2
WAMPRECHT, CHRISTIAN
Exec Dt:
09/06/2006
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070104962
11593685
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 44
Reel/Frame:019907/0497   Pages: 3
Recorded: 09/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAHL, MICHAEL
Exec Dt:
08/01/2007
2
LAAS, HANS-JOSEF
Exec Dt:
08/02/2007
3
GRESZTA-FRANZ, DOROTA
Exec Dt:
08/02/2007
4
HALPAAP, REINHARD
Exec Dt:
08/02/2007
Assignee
1
BAYER MATERIAL SCIENCE AG
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7919552
US20080182928
11901832
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 45
Reel/Frame:021244/0033   Pages: 2
Recorded: 07/16/2008
Attorney Dkt #:15778-00132-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
06/02/2008
2
HALPAAP, REINHARD
Exec Dt:
06/02/2008
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7956209
US20090018302
12171737
Correspondence name and address
EAMONN P. MORRISON
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 46
Reel/Frame:022028/0539   Pages: 5
Recorded: 12/09/2008
Attorney Dkt #:po9136/bms071158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
11/19/2008
2
HALPAAP, REINHARD
Exec Dt:
11/19/2008
3
MAGER, DIETER
Exec Dt:
11/19/2008
4
MECHTEL, MARKUS
Exec Dt:
11/26/2008
5
EHLERS, MICHAEL
Exec Dt:
11/24/2008
6
HERTRAMPF, REINHARD
Exec Dt:
11/24/2008
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939598
US20090156738
12315980
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 47
Reel/Frame:023296/0455   Pages: 2
Recorded: 09/29/2009
Attorney Dkt #:15778*228 (BMS 08 1 152)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAHL, MICHAEL
Exec Dt:
09/14/2009
2
LAAS, HANS-JOSEF
Exec Dt:
09/15/2009
3
BUCHNER, JORG
Exec Dt:
09/14/2009
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100056702
12546982
Correspondence name and address
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 48
Reel/Frame:025592/0719   Pages: 2
Recorded: 12/17/2010
Attorney Dkt #:15778-00294-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
11/03/2010
2
BAKER, THOMAS
Exec Dt:
11/08/2010
3
MECHTEL, MARKUS
Exec Dt:
11/08/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110082273
12894348
Correspondence name and address
EAMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 49
Reel/Frame:026620/0537   Pages: 3
Recorded: 07/20/2011
Attorney Dkt #:15778-00398
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
06/30/2011
2
LAAS, HANS-JOSEF
Exec Dt:
06/30/2011
3
KRAUSE, JENS
Exec Dt:
06/24/2011
4
MAGER, DIETER
Exec Dt:
07/04/2011
5
WAMPRECHT, CHRISTIAN
Exec Dt:
06/28/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458282
US20110281966
13145381
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 50
Reel/Frame:026624/0474   Pages: 3
Recorded: 07/20/2011
Attorney Dkt #:15778-00401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
06/30/2011
2
KRAUSE, JENS
Exec Dt:
06/24/2011
3
HALPAAP, REINHARD
Exec Dt:
06/30/2011
4
WAMPRECHT, CHRISTIAN
Exec Dt:
06/28/2011
5
GRESZTA-FRANZ, DOROTA
Exec Dt:
06/30/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110281965
13145486
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 51
Reel/Frame:027160/0018   Pages: 2
Recorded: 11/02/2011
Attorney Dkt #:15778-00409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NENNEMANN, ARNO
Exec Dt:
09/15/2011
2
PYRLIK, OLIVER
Exec Dt:
10/23/2011
3
LAAS, HANS-JOSEF
Exec Dt:
09/16/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120041142
13259311
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 52
Reel/Frame:027409/0012   Pages: 4
Recorded: 12/19/2011
Attorney Dkt #:14069-00332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NENNEMANN, ARNO
Exec Dt:
09/26/2011
2
PYRLIK, OLIVER
Exec Dt:
10/23/2011
3
LAAS, HANS-JOSEF
Exec Dt:
10/05/2011
4
IMOEHL, CARMEN
Exec Dt:
12/10/2011
5
MALEIKA, ROBERT
Exec Dt:
09/30/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120101210
13259282
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 53
Reel/Frame:034417/0691   Pages: 3
Recorded: 12/08/2014
Attorney Dkt #:074023-0570-US-516960
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
11/20/2014
2
MAGER, DIETER
Exec Dt:
11/21/2014
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926402
US20150158966
14562813
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 54
Reel/Frame:035793/0601   Pages: 4
Recorded: 06/05/2015
Attorney Dkt #:074023-0586-US-521497
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
12/09/2014
2
VEGA SANCHEZ, BERTA
Exec Dt:
12/10/2014
3
BAUMBACH, BEATE
Exec Dt:
12/19/2014
4
LAAS, HANS-JOSEF
Exec Dt:
12/09/2014
5
MATNER, MATHIAS
Exec Dt:
12/10/2014
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657206
US20150175859
14416739
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
SUITE 1410
WILMINGTON, DE 19801
Assignment: 55
Reel/Frame:038432/0603   Pages: 4
Recorded: 05/02/2016
Attorney Dkt #:BMS121109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAAS, HANS-JOSEF
Exec Dt:
01/23/2015
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9567313
US20150225363
14424487
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 56
Reel/Frame:035140/0695   Pages: 5
Recorded: 03/11/2015
Attorney Dkt #:074023-0599-US-523338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
01/29/2015
2
SANCHEZ, BERTA VEGA
Exec Dt:
02/02/2015
3
KAHL, LOTHAR
Exec Dt:
01/28/2015
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353210
US20150259461
14425206
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801
Assignment: 57
Reel/Frame:035140/0802   Pages: 3
Recorded: 03/11/2015
Attorney Dkt #:074023-0598-US-523331
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAAS, HANS-JOSEF
Exec Dt:
01/29/2015
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637506
US20150246936
14425103
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801
Assignment: 58
Reel/Frame:038432/0745   Pages: 5
Recorded: 05/02/2016
Attorney Dkt #:BMS121110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
01/29/2015
2
GRESZTA-FRANZ, DOROTA
Exec Dt:
01/29/2015
3
VEGA SANCHEZ, BERTA
Exec Dt:
02/02/2015
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9556304
US20150203623
14424561
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 59
Reel/Frame:036737/0864   Pages: 6
Recorded: 10/06/2015
Attorney Dkt #:074023-0617-US-526892
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
09/18/2015
2
GRAHL, MICHAEL
Exec Dt:
09/22/2015
3
FLECK, OLAF
Exec Dt:
09/22/2015
4
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
09/30/2015
5
LA FAILLE, MICHEL
Exec Dt:
09/16/2015
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160060380
14836144
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 60
Reel/Frame:038355/0642   Pages: 6
Recorded: 04/22/2016
Attorney Dkt #:074023-0617-526892
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
09/18/2015
2
GRAHL, MICHAEL
Exec Dt:
09/22/2015
3
FLECK, OLAF
Exec Dt:
09/22/2015
4
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
09/30/2015
5
LA FAILLE, MICHEL
Exec Dt:
09/16/2015
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHEM-ALLE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160060380
14836144
Correspondence name and address
DRINKER BIDDLE REATH LLP
222 DELAWARE AVE SUITE 1410
WILMINGTON, DE 19801
Assignment: 61
Reel/Frame:038474/0969   Pages: 5
Recorded: 04/20/2016
Attorney Dkt #:212728-0003-US-518585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
04/05/2016
2
LAAS, HANS-JOSEF
Exec Dt:
04/05/2016
3
NEFZGER, HARTMUT
Exec Dt:
04/09/2016
4
KRAUSE, JENS
Exec Dt:
04/14/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9354355
US20150087774
14396240
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 62
Reel/Frame:038550/0379   Pages: 4
Recorded: 05/11/2016
Attorney Dkt #:212728-0003-01-US-533147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
04/05/2016
2
LAAS, HANS-JOSEF
Exec Dt:
04/05/2016
3
NEFZGER, HARTMUT
Exec Dt:
04/09/2016
4
KRAUSE, JENS
Exec Dt:
04/14/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9733394
US20160139301
15008524
Correspondence name and address
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 63
Reel/Frame:038556/0218   Pages: 4
Recorded: 05/12/2016
Attorney Dkt #:212728-0002-01-US-533146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
04/05/2016
2
KRAUSE, JENS
Exec Dt:
04/05/2016
3
LAAS, HANS-JOSEF
Exec Dt:
04/05/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9718916
US20160137840
15008504
Correspondence name and address
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 64
Reel/Frame:038307/0897   Pages: 4
Recorded: 04/18/2016
Attorney Dkt #:212728-0002-US-518575
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
04/05/2016
2
KRAUSE, JENS
Exec Dt:
04/05/2016
3
LAAS, HANS-JOSEF
Exec Dt:
04/08/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353209
US20150119546
14396107
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 65
Reel/Frame:040599/0866   Pages: 3
Recorded: 12/08/2016
Attorney Dkt #:BMS141043US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
11/17/2016
2
EGGERT, CHRISTOPH
Exec Dt:
11/17/2016
3
MAGER, DIETER
Exec Dt:
12/01/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10179830
US20170121450
15317215
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 66
Reel/Frame:040600/0304   Pages: 3
Recorded: 12/08/2016
Attorney Dkt #:BMS141044US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
11/22/2016
2
GRESZTA-FRANZ, DOROTA
Exec Dt:
11/22/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170121447
15317237
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 67
Reel/Frame:041482/0400   Pages: 2
Recorded: 03/07/2017
Attorney Dkt #:074023-0598-01-US-550544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAAS, HANS-JOSEF
Exec Dt:
02/22/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221199
US20170114082
15398305
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 68
Reel/Frame:042987/0605   Pages: 4
Recorded: 07/12/2017
Attorney Dkt #:074023-0747-US-565167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALEIKA, ROBERT
Exec Dt:
06/26/2017
2
STERN, FRANK-STEFAN
Exec Dt:
06/20/2017
3
RICHTER, FRANK
Exec Dt:
06/26/2017
4
GRESZTA-FRANZ, DOROTA
Exec Dt:
06/20/2017
5
LAAS, HANS-JOSEF
Exec Dt:
06/20/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180009931
15543075
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 69
Reel/Frame:043017/0304   Pages: 8
Recorded: 07/17/2017
Attorney Dkt #:BMS141088US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGER, DIETER
Exec Dt:
06/23/2017
2
LAAS, HANS-JOSEF
Exec Dt:
06/22/2017
3
WUHRER, KARL-HEINRICH
Exec Dt:
06/21/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10465034
US20180002479
15544037
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 70
Reel/Frame:043601/0684   Pages: 8
Recorded: 09/15/2017
Attorney Dkt #:BMS151039US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
07/06/2017
2
EGGERT, CHRISTOPH
Exec Dt:
08/18/2017
3
HECKING, ANDREAS
Exec Dt:
07/18/2017
4
YUVA, NUSRET
Exec Dt:
07/07/2017
5
BEHNKEN, GESA
Exec Dt:
07/18/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10472455
US20180112026
15558714
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 71
Reel/Frame:043767/0225   Pages: 4
Recorded: 10/03/2017
Attorney Dkt #:BMS151031US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
07/31/2017
2
EGGERT, CHRISTOPH
Exec Dt:
07/31/2017
3
YUVA, NUSRET
Exec Dt:
08/06/2017
4
MEYER, ACHIM
Exec Dt:
08/04/2017
5
BEHNKEN, GESA
Exec Dt:
08/27/2017
6
HECKING, ANDREAS
Exec Dt:
08/27/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180155574
15557990
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 72
Reel/Frame:043911/0243   Pages: 10
Recorded: 10/20/2017
Attorney Dkt #:074023-0753-US-569620
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATNER, MATHIAS
Exec Dt:
09/13/2017
2
ACHTEN, DIRK
Exec Dt:
09/14/2017
3
LAAS, HANS-JOSEF
Exec Dt:
09/13/2017
4
HOCKE, HEIKO
Exec Dt:
09/14/2017
5
MAGER, DIETER
Exec Dt:
09/13/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717805
US20180079855
15568101
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 73
Reel/Frame:043911/0372   Pages: 12
Recorded: 10/20/2017
Attorney Dkt #:074023-0754-US-569589
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
09/13/2017
2
MAGER, DIETER
Exec Dt:
09/13/2017
3
MATNER, MATHIAS
Exec Dt:
09/13/2017
4
ACHTEN, DIRK
Exec Dt:
09/14/2017
5
HOCKE, HEIKO
Exec Dt:
09/14/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752723
US20180134835
15568110
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 74
Reel/Frame:046117/0476   Pages: 12
Recorded: 06/18/2018
Attorney Dkt #:074023-0754-01-US-578497
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
09/13/2017
2
MAGER, DIETER
Exec Dt:
09/13/2017
3
MATNER, MATHIAS
Exec Dt:
09/13/2017
4
ACHTEN, DIRK
Exec Dt:
09/14/2017
5
HOCKE, HEIKO
Exec Dt:
09/14/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11390707
US20180355091
16010709
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 75
Reel/Frame:043911/0090   Pages: 6
Recorded: 10/20/2017
Attorney Dkt #:074023-0752-US-569673
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATNER, MATHIAS
Exec Dt:
09/20/2017
2
ACHTEN, DIRK
Exec Dt:
09/20/2017
3
LAAS, HANS-JOSEF
Exec Dt:
09/20/2017
4
HOCKE, HEIKO
Exec Dt:
09/17/2017
5
MAGER, DIETER
Exec Dt:
09/20/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590226
US20180142056
15568086
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 76
Reel/Frame:043911/0458   Pages: 6
Recorded: 10/20/2017
Attorney Dkt #:074023-0755-US-569593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
09/27/2017
2
LAAS, HANS-JOSEF
Exec Dt:
10/04/2017
3
MAGER, DIETER
Exec Dt:
10/04/2017
4
MATNER, MATHIAS
Exec Dt:
09/29/2017
5
HOCKE, HEIKO
Exec Dt:
09/28/2017
6
TILLACK, JOERG
Exec Dt:
09/27/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752724
US20180162981
15568121
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 77
Reel/Frame:045143/0721   Pages: 3
Recorded: 03/08/2018
Attorney Dkt #:074023-0776-US-574752
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
02/05/2018
2
REYER, ROBERT
Exec Dt:
02/09/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544327
US20180265736
15758450
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 78
Reel/Frame:046268/0573   Pages: 3
Recorded: 07/05/2018
Attorney Dkt #:074023-0778-US-574775
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
04/25/2018
2
HEBESTREIT, TANJA
Exec Dt:
04/26/2018
3
WEIKARD, JAN
Exec Dt:
04/26/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774239
US20180244950
15758461
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 79
Reel/Frame:046066/0174   Pages: 7
Recorded: 06/13/2018
Attorney Dkt #:COV161164US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DÖRR, SEBASTIAN
Exec Dt:
05/15/2018
2
BEUCK, SASKIA
Exec Dt:
05/25/2018
3
LAAS, HANS-JOSEF
Exec Dt:
05/09/2018
4
GRESZTA-FRANZ, DOROTA
Exec Dt:
05/09/2018
5
YUVA, NUSRET
Exec Dt:
05/09/2018
6
BORN, RALPH-GEORG
Exec Dt:
05/09/2018
7
EKIN, ALAN
Exec Dt:
04/09/2018
Assignees
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
2
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008416
US20190292299
15933475
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 80
Reel/Frame:047235/0661   Pages: 14
Recorded: 10/19/2018
Attorney Dkt #:074023-0799-US-582667
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLIMMASCH, THOMAS
Exec Dt:
09/12/2018
2
WEIKARD, JAN
Exec Dt:
10/05/2018
3
MATNER, MATHIAS
Exec Dt:
10/09/2018
4
ACHTEN, DIRK
Exec Dt:
10/04/2018
5
LAAS, HANS-JOSEF
Exec Dt:
09/04/2018
6
HOCKE, HEIKO
Exec Dt:
09/07/2018
7
MAGER, DIETER
Exec Dt:
09/05/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11286331
US20190144596
16095119
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 81
Reel/Frame:047236/0594   Pages: 10
Recorded: 10/19/2018
Attorney Dkt #:074023-0800-US-582752
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLIMMASCH, THOMAS
Exec Dt:
09/12/2018
2
WEIKARD, JAN
Exec Dt:
10/05/2018
3
LAAS, HANS-JOSEF
Exec Dt:
09/05/2018
4
KOECHER, JUERGEN
Exec Dt:
09/06/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190144598
16095193
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 82
Reel/Frame:048132/0337   Pages: 14
Recorded: 01/25/2019
Attorney Dkt #:074023-0801-US-582744
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
10/19/2018
2
MATNER, MATHIAS
Exec Dt:
10/25/2018
3
LAAS, HANS-JOSEF
Exec Dt:
11/20/2018
4
WEIKARD, JAN
Exec Dt:
10/22/2018
5
MAGER, DIETER
Exec Dt:
10/19/2018
6
GOLLING, FLORIAN
Exec Dt:
11/28/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11286332
US20190144597
16095205
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 83
Reel/Frame:048250/0134   Pages: 3
Recorded: 02/06/2019
Attorney Dkt #:074023-0832-US-586240
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAAS, HANS-JOSEF
Exec Dt:
01/07/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844161
US20190202973
16323604
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 84
Reel/Frame:049622/0881   Pages: 3
Recorded: 06/28/2019
Attorney Dkt #:2018P30032US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAAS, HANS-JOSEF
Exec Dt:
05/15/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190330408
16391796
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 85
Reel/Frame:049622/0869   Pages: 3
Recorded: 06/28/2019
Attorney Dkt #:2018P30030US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAAS, HANS-JOSEF
Exec Dt:
05/22/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190330409
16391857
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 86
Reel/Frame:050850/0571   Pages: 9
Recorded: 10/29/2019
Attorney Dkt #:2015P30081WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
08/09/2019
2
BUESGEN, THOMAS
Exec Dt:
08/28/2019
3
FAECKE, THOMAS
Exec Dt:
08/12/2019
4
METTMANN, BETTINA
Exec Dt:
08/09/2019
5
BUECHNER, JOERG
Exec Dt:
09/18/2019
6
LAAS, HANS-JOSEF
Exec Dt:
08/07/2019
7
LIU, TING
Exec Dt:
08/09/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200055235
16609247
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 87
Reel/Frame:051234/0567   Pages: 9
Recorded: 12/10/2019
Attorney Dkt #:2016P30151WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
10/28/2019
2
BUESGEN, THOMAS
Exec Dt:
09/25/2019
3
EGGERT, CHRISTOPH
Exec Dt:
09/10/2019
4
LAAS, HANS-JOSEF
Exec Dt:
09/19/2019
5
STEMPFLE, FLORIAN
Exec Dt:
09/26/2019
6
LUDEWIG, MICHAEL
Exec Dt:
09/27/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200198226
16621060
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 88
Reel/Frame:051068/0611   Pages: 11
Recorded: 11/20/2019
Attorney Dkt #:113576.00011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLIMMASCH, THOMAS
Exec Dt:
10/18/2019
2
WEIKARD, JAN
Exec Dt:
10/15/2019
3
LAAS, HANS-JOSEF
Exec Dt:
10/15/2019
4
KÖCHER, JÜRGEN
Exec Dt:
10/23/2019
5
AINSWORTH, DAVID
Exec Dt:
10/14/2019
6
ROWLANDS, STEPHEN
Exec Dt:
10/14/2019
7
KREIS, JUSTYNA KATARZYNA
Exec Dt:
10/14/2019
8
LAWES, STEPHEN
Exec Dt:
10/20/2019
9
DESILANI, SEBASTIEN
Exec Dt:
11/15/2019
Assignee
1
OXIS ENERGY LIMITED
E1 CULHAM SCIENCE CENTRE
ABINGDON, OXFORDSHIRE, GREAT BRITAIN OX14 3DB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11664491
US20190229326
16330730
Correspondence name and address
SQUIRE PATTON BOGGS (US) LLP
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111
Assignment: 89
Reel/Frame:054299/0632   Pages: 22
Recorded: 11/06/2020
Attorney Dkt #:074023-0924-US-602029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIEBES, CHRISTOPH
Exec Dt:
02/11/2020
2
STEMPFLE, FLORIAN
Exec Dt:
02/11/2020
3
LAAS, HANS-JOSEF
Exec Dt:
02/11/2020
4
BAUMBACH, BEATE
Exec Dt:
02/13/2020
5
NATTKE, UTE
Exec Dt:
02/11/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11834545
US20200392278
16957061
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 90
Reel/Frame:054776/0407   Pages: 17
Recorded: 12/30/2020
Attorney Dkt #:074023-0925-US-602041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEMPFLE, FLORIAN
Exec Dt:
02/25/2020
2
THIEBES, CHRISTOPH
Exec Dt:
02/11/2020
3
NATTKE, UTE
Exec Dt:
02/11/2020
4
LAAS, HANS-JOSEF
Exec Dt:
02/11/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200339729
16957070
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 91
Reel/Frame:053845/0012   Pages: 14
Recorded: 09/22/2020
Attorney Dkt #:2017P30179WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUCK, SASKIA
Exec Dt:
03/19/2020
2
DOERR, SEBASTIAN
Exec Dt:
03/09/2020
3
LAAS, HANS-JOSEF
Exec Dt:
03/12/2020
4
GRESZTA-FRANZ, DOROTA
Exec Dt:
03/10/2020
5
YUVA, NUSRET
Exec Dt:
03/10/2020
6
BORN, RALPH-GEORG
Exec Dt:
06/05/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210024679
17040063
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 92
Reel/Frame:053845/0085   Pages: 11
Recorded: 09/22/2020
Attorney Dkt #:2017P30180WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUCK, SASKIA
Exec Dt:
03/19/2020
2
DOERR, SEBASTIAN
Exec Dt:
03/09/2020
3
LAAS, HANS-JOSEF
Exec Dt:
03/12/2020
4
GRESZTA-FRANZ, DOROTA
Exec Dt:
03/10/2020
5
YUVA, NUSRET
Exec Dt:
03/10/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017322
17040067
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 93
Reel/Frame:053845/0229   Pages: 14
Recorded: 09/22/2020
Attorney Dkt #:2017P30182WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
03/10/2020
2
BEUCK, SASKIA
Exec Dt:
03/19/2020
3
DOERR, SEBASTIAN
Exec Dt:
03/09/2020
4
LAAS, HANS-JOSEF
Exec Dt:
03/12/2020
5
YUVA, NUSRET
Exec Dt:
03/10/2020
6
GEWISS, HEINZ-DIETMAR
Exec Dt:
03/10/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210024680
17040071
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 94
Reel/Frame:054309/0179   Pages: 17
Recorded: 11/09/2020
Attorney Dkt #:2015P30102WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOCKE, HEIKO
Exec Dt:
06/05/2020
2
MATNER, MATHIAS
Exec Dt:
06/04/2020
3
ACHTEN, DIRK
Exec Dt:
06/08/2020
4
LAAS, HANS-JOSEF
Exec Dt:
06/04/2020
5
MAGER, DIETER
Exec Dt:
06/10/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11319402
US20210246255
17053822
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 95
Reel/Frame:054094/0866   Pages: 3
Recorded: 10/19/2020
Attorney Dkt #:2018P30031WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAAS, HANS-JOSEF
Exec Dt:
07/21/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11365277
US20210171698
17048716
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 96
Reel/Frame:054289/0130   Pages: 14
Recorded: 10/23/2020
Attorney Dkt #:2019P30159US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
07/21/2020
2
LATORRE MARTINEZ, IRENE CRISTINA
Exec Dt:
07/21/2020
3
GRAHL, MICHAEL
Exec Dt:
08/04/2020
4
PIRES, RAUL
Exec Dt:
07/20/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210009850
16918029
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 97
Reel/Frame:054028/0473   Pages: 14
Recorded: 10/08/2020
Attorney Dkt #:2017P30181WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
08/13/2020
2
BEUCK, SASKIA
Exec Dt:
09/24/2020
3
LAAS, HANS-JOSEF
Exec Dt:
08/13/2020
4
YUVA, NUSRET
Exec Dt:
09/28/2020
5
GEWISS, HANS-DIETMAR
Exec Dt:
08/12/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017323
17040068
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 98
Reel/Frame:054876/0675   Pages: 14
Recorded: 01/11/2021
Attorney Dkt #:2018P30078WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
09/24/2020
2
IRLE, CHRISTOPH
Exec Dt:
09/24/2020
3
TEJADA ROSALES, EVA
Exec Dt:
09/23/2020
4
XU, NA
Exec Dt:
09/24/2020
5
YANG, LING
Exec Dt:
09/24/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130530
17259320
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 99
Reel/Frame:054923/0854   Pages: 8
Recorded: 01/14/2021
Attorney Dkt #:074023-0837-US-587098
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGER, DIETER
Exec Dt:
01/04/2021
2
LAAS, HANS-JOSEF
Exec Dt:
12/07/2020
3
MATNER, MATHIAS
Exec Dt:
12/07/2020
4
ACHTEN, DIRK
Exec Dt:
12/07/2020
5
HOCKE, HEIKO
Exec Dt:
12/07/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11279790
US20190202963
16328799
Correspondence name and address
FAEGRE DRINKER BIDDLE REATH LLP
222 DELAWARE AVE SUITE 1410
WILMINGTON, DE 19801-1621
Assignment: 100
Reel/Frame:054874/0564   Pages: 5
Recorded: 01/11/2021
Attorney Dkt #:2016P30101WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
12/15/2020
2
BUESGEN, THOMAS
Exec Dt:
12/15/2020
3
GOLLING, FLORIAN
Exec Dt:
12/15/2020
4
WAGNER, ROLAND
Exec Dt:
01/04/2021
5
TOMCZYK, CHRISTOPH
Exec Dt:
12/15/2020
6
TILLACK, JOERG
Exec Dt:
12/15/2020
7
EGGERT, CHRISTOPH
Exec Dt:
01/07/2021
8
LAAS, HANS-JOSEF
Exec Dt:
01/11/2021
9
STEMPFLE, FLORIAN
Exec Dt:
01/04/2021
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210054125
16463627
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
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