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Patent Assignment Assignor Details
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Assignor Name : WEIDER, RICHARD
Total Assignments: 30
Assignment: 1
Reel/Frame:005174/0491   Pages: 1
Recorded: 11/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUCKES, ANDREAS
Exec Dt:
10/13/1989
2
BROCK, MARTIN
Exec Dt:
10/13/1989
3
WEIDER, RICHARD
Exec Dt:
10/13/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5063252
NONE
07433315
Correspondence name and address
PATENT DEPT.
MOBAY CORPORATION
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:005375/0814   Pages: 2
Recorded: 08/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEIDER, RICHARD
Exec Dt:
07/26/1990
2
ARLT, DIETER
Exec Dt:
07/26/1990
3
LEUSCHKE, CHRISTIAN
Exec Dt:
07/26/1990
4
SCHOLL, THOMAS
Exec Dt:
07/26/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5110895
NONE
07566172
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:005598/0705   Pages: 2
Recorded: 01/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
12/03/1990
2
WEIDER, RICHARD
Exec Dt:
11/29/1990
3
HORLACHER, PETER
Exec Dt:
12/07/1990
4
NOUVERTNE, WERNER
Exec Dt:
12/06/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137971
NONE
07648086
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:005605/0492   Pages: 2
Recorded: 01/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEIDER, RICHARD
Exec Dt:
12/13/1990
2
NEGELE, MICHAEL
Exec Dt:
12/13/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5164474
NONE
07641193
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:005878/0887   Pages: 2
Recorded: 10/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEHMANN, ROLF
Exec Dt:
09/24/1991
2
UYTTERHOEVEN, HERMANN
Exec Dt:
10/03/1991
3
WEIDER, RICHARD
Exec Dt:
09/23/1991
Assignee
1
AGFA-GEVAERT AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250494
NONE
07773036
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 6
Reel/Frame:005986/0801   Pages: 2
Recorded: 01/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEIDER, RICHARD
Exec Dt:
12/03/1991
2
SCHOLZ, UWE
Exec Dt:
12/04/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134217
NONE
07817240
Correspondence name and address
MILES INC.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:006010/0484   Pages: 2
Recorded: 02/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEIDER, RICHARD
Exec Dt:
01/23/1992
2
SCHOLZ, UWE
Exec Dt:
01/23/1992
3
RUCKES, ANDREAS
Exec Dt:
01/23/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274114
NONE
07834014
Correspondence name and address
MILES INC.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:006203/0523   Pages: 2
Recorded: 06/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEIDER, RICHARD
Exec Dt:
05/06/1992
2
SCHOLL, THOMAS
Exec Dt:
05/08/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274182
NONE
07904646
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
1220 MARKET BLDG., P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:006555/0102   Pages: 2
Recorded: 05/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORN, KLAUS
Exec Dt:
01/25/1993
2
KIRSCH, JURGEN
Exec Dt:
01/26/1993
3
WEIDER, RICHARD
Exec Dt:
01/25/1993
4
OBERMANN, HUGO
Exec Dt:
01/29/1993
5
FREITAG, DIETER
Exec Dt:
01/27/1993
6
IDEL, KARSTEN-JOSEF
Exec Dt:
01/27/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTABTEILUNG
509 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326800
NONE
08029865
Correspondence name and address
DONNA VEATCH
PATENT DEPARTMENT
MILES INC.
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 10
Reel/Frame:007007/0815   Pages: 2
Recorded: 05/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDER, RICHARD
Exec Dt:
06/15/1993
2
SCHOLL, THOMAS
Exec Dt:
06/15/1993
3
KIRCHER, KLAUS
Exec Dt:
06/15/1993
4
HORN, KLAUS
Exec Dt:
06/16/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTABTEILUNG
LEVERKUSEN, BAYERWERK, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356965
NONE
08060379
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 11
Reel/Frame:007333/0627   Pages: 4
Recorded: 02/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARCHEY, RICK L.
Exec Dt:
04/22/1994
2
LUNDY, CHARLES E.
Exec Dt:
04/22/1994
3
MELTZER, AARON D.
Exec Dt:
04/22/1994
4
PIELARTZIK, HARALD
Exec Dt:
04/22/1994
5
FENNHOFF, GERHARD
Exec Dt:
04/12/1994
6
HUFEN, RALF
Exec Dt:
04/12/1994
7
KIRCHER, KLAUS
Exec Dt:
04/12/1994
8
SCHUBERT, RUDIGER
Exec Dt:
04/12/1994
9
WEIDER, RICHARD
Exec Dt:
04/12/1994
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTABTEILUNG
D-51368 LEVERKUSEN, GERMANY
2
MILES INC.
MOBAY ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464893
NONE
08216576
Correspondence name and address
MILES INC.
ARON PREIS
PATENT DEPT.
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 12
Reel/Frame:007310/0497   Pages: 2
Recorded: 01/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDER, RICHARD
Exec Dt:
11/04/1994
2
SCHOLL, THOMAS
Exec Dt:
11/04/1994
3
KOHLER, BURKHARD
Exec Dt:
11/08/1994
4
JANSEN, BERNHARD
Exec Dt:
11/04/1994
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5484857
NONE
08372928
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
POST OFFICE BOX 2207
WILMINGTON, DE 19899
Assignment: 13
Reel/Frame:007384/0765   Pages: 3
Recorded: 03/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBERT, WOLFGANG
Exec Dt:
02/08/1995
2
KOHLER, BURKHARD
Exec Dt:
02/08/1995
3
HORN, KLAUS
Exec Dt:
02/10/1995
4
WEIDER, RICHARD
Exec Dt:
02/06/1995
5
SCHOLL, THOMAS
Exec Dt:
02/06/1995
6
DHEIN, ROLF
Exec Dt:
02/14/1995
7
KIRSCH, JURGEN
Exec Dt:
02/06/1995
8
WEHRMANN, ROLF
Exec Dt:
02/08/1995
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN D-51368 LEVERKUSEN, GERMANY
D-51368, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5525674
NONE
08396763
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 14
Reel/Frame:007585/0130   Pages: 2
Recorded: 06/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLER, BURKHARD
Exec Dt:
04/07/1995
2
EBERT, WOLFGANG
Exec Dt:
04/07/1995
3
HORN, KLAUS
Exec Dt:
04/07/1995
4
WEIDER, RICHARD
Exec Dt:
04/05/1995
5
SCHOLL, THOMAS
Exec Dt:
04/05/1995
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576390
NONE
08488654
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 15
Reel/Frame:007687/0768   Pages: 2
Recorded: 08/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLER, BURKHARD
Exec Dt:
08/03/1995
2
EBERT, WOLFGANG
Exec Dt:
08/21/1995
3
HORN, KLAUS
Exec Dt:
08/23/1995
4
WEIDER, RICHARD
Exec Dt:
08/07/1995
5
SCHOLL, THOMAS
Exec Dt:
08/03/1995
Assignee
1
BAYER AG
PATENT KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5548011
NONE
08522126
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 16
Reel/Frame:007791/0943   Pages: 2
Recorded: 11/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDER, RICHARD
Exec Dt:
09/15/1995
2
HORN, KLAUS
Exec Dt:
09/18/1995
3
BERG, KLAUS
Exec Dt:
09/25/1995
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5693697
NONE
08552627
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 17
Reel/Frame:008052/0690   Pages: 2
Recorded: 06/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDER, RICHARD
Exec Dt:
04/09/1996
2
KOHLER, BURKHARD
Exec Dt:
04/09/1996
3
EBERT, WOLFGANG
Exec Dt:
04/10/1996
4
SCHOLL, THOMAS
Exec Dt:
04/09/1996
5
HORN, KLAUS
Exec Dt:
04/10/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5717027
NONE
08663900
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 18
Reel/Frame:008220/0762   Pages: 2
Recorded: 10/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLER, BURKHARD
Exec Dt:
08/06/1996
2
KIRSCH, JURGEN
Exec Dt:
08/06/1996
3
WEIDER, RICHARD
Exec Dt:
08/06/1996
4
WITTMANN, DIETER
Exec Dt:
08/20/1996
5
BEICHER, HORST
Exec Dt:
08/07/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750602
NONE
08731082
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:008735/0940   Pages: 2
Recorded: 08/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDER, RICHARD
Exec Dt:
06/17/1997
2
MICHELS, GISBERT
Exec Dt:
06/17/1997
3
WINGLER, FRANK
Exec Dt:
06/18/1997
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482897
NONE
08907202
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 20
Reel/Frame:009861/0251   Pages: 2
Recorded: 03/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUBART, RUDIGER
Exec Dt:
02/17/1999
2
WEIDER, RICHARD
Exec Dt:
02/23/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093789
NONE
09277779
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 21
Reel/Frame:010091/0448   Pages: 4
Recorded: 07/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHELS, GISBERT
Exec Dt:
06/02/1999
2
KLINKSIEK, BERND
Exec Dt:
06/06/1999
3
SCHMID, OTTO
Exec Dt:
06/02/1999
4
OSTAREK, RALF
Exec Dt:
06/28/1999
5
WEIDER, RICHARD
Exec Dt:
06/30/1999
6
BURK, RAYMOND D.
Exec Dt:
06/30/1999
7
KIM, JOONG-IN
Exec Dt:
07/01/1999
Assignees
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
2
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6239225
NONE
09350228
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 22
Reel/Frame:010286/0709   Pages: 9
Recorded: 10/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHELS, GISBERT
Exec Dt:
06/02/1999
2
KLINKSIEK, BERND
Exec Dt:
06/28/1999
3
SCHMID, OTTO
Exec Dt:
06/30/1999
4
OSTAREK, RALPH
Exec Dt:
07/01/1999
5
WEIDER, RICHARD
Exec Dt:
07/01/1999
6
BURK, RAYMOND D.
Exec Dt:
07/01/1999
7
KIM, JOONG-IN
Exec Dt:
07/01/1999
Assignees
1
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
2
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6239225
NONE
09350228
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 23
Reel/Frame:010834/0365   Pages: 2
Recorded: 03/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS
Exec Dt:
02/04/2000
2
WITTMANN, DIETER
Exec Dt:
02/03/2000
3
OSTAREK, RALPH
Exec Dt:
02/09/2000
4
WEIDER, RICHARD
Exec Dt:
02/16/2000
5
MICHELS, GISBERT
Exec Dt:
02/02/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6417256
NONE
09509161
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Assignment: 24
Reel/Frame:014170/0972   Pages: 3
Recorded: 02/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIESENFELDER, ULRICH
Exec Dt:
08/26/2002
2
ULRICH, MARTIN
Exec Dt:
09/12/2002
3
OSTAREK, RALPH
Exec Dt:
09/20/2002
4
WEIDER, RICHARD
Exec Dt:
09/06/2002
5
KUCKLA, JURGEN
Exec Dt:
08/29/2002
6
MICHELS, GISBERT
Exec Dt:
09/05/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030176636
10240627
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET, 30TH FLOOR
NEW YORK, NEW YORK 10017
Assignment: 25
Reel/Frame:014612/0588   Pages: 3
Recorded: 10/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONIG, THOMAS
Exec Dt:
08/15/2003
2
KOHLGRUBER, KLEMENS
Exec Dt:
08/15/2003
3
LIESENFELDER, ULRICH
Exec Dt:
08/15/2003
4
BIERDEL, MICHAEL
Exec Dt:
08/15/2003
5
MEYER, HELMUT
Exec Dt:
08/25/2003
6
WEIDER, RICHARD
Exec Dt:
08/27/2003
7
KRUGER, JORG
Exec Dt:
09/02/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7144981
US20040255780
10684600
Correspondence name and address
BAYER POLYMERS LLC
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 26
Reel/Frame:019043/0141   Pages: 2
Recorded: 03/21/2007
Attorney Dkt #:LEA 37002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDTNER, JOCHEN
Exec Dt:
02/23/2007
2
JOACHIMI, DETLEV
Exec Dt:
02/26/2007
3
WEIDER, RICHARD
Exec Dt:
02/28/2007
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8362119
US20080161490
11662457
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 27
Reel/Frame:029970/0199   Pages: 7
Recorded: 03/12/2013
Attorney Dkt #:P001 00671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENIGHAUS, TOBIAS
Exec Dt:
02/20/2013
2
JOACHIMI, DETLEV
Exec Dt:
01/31/2013
3
WEIDER, RICHARD
Exec Dt:
01/31/2013
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130165567
13717751
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 28
Reel/Frame:037850/0051   Pages: 8
Recorded: 02/29/2016
Attorney Dkt #:P001 00671D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENIGHAUS, TOBIAS
Exec Dt:
02/02/2013
2
JOACHIMI, DETLEV
Exec Dt:
01/31/2013
3
WEIDER, RICHARD
Exec Dt:
01/31/2013
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160137812
15000292
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 29
Reel/Frame:030733/0062   Pages: 2
Recorded: 07/03/2013
Attorney Dkt #:P001 00475
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARGRAF, GUNTER
Exec Dt:
06/26/2013
2
JOACHIMI, DETLEV
Exec Dt:
06/26/2013
3
SCHULTE, MAIK
Exec Dt:
06/27/2013
4
WEIDER, RICHARD
Exec Dt:
06/27/2013
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130289147
13698763
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 30
Reel/Frame:045405/0512   Pages: 5
Recorded: 02/22/2018
Attorney Dkt #:P001 00671D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENIGHAUS, TOBIAS
Exec Dt:
01/15/2018
2
JOACHIMI, DETLEV
Exec Dt:
01/15/2018
3
WEIDER, RICHARD
Exec Dt:
01/30/2018
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY D-50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180105672
15842106
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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