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Patent Assignment Assignor Details
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Assignor Name : RECHNER, JOHANN
Total Assignments: 64
Assignment: 1
Reel/Frame:006410/0951   Pages: 2
Recorded: 02/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RECHNER, JOHANN
Exec Dt:
12/21/1992
2
KLAUSENER, ALEXANDER
Exec Dt:
12/21/1992
3
BUYSCH, HANS-JOSEF
Exec Dt:
12/21/1992
4
WAGNER, PAUL
Exec Dt:
12/21/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274163
NONE
08012102
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL.
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:006488/0104   Pages: 2
Recorded: 03/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
02/16/1993
2
SCHON, NORBERT
Exec Dt:
02/17/1993
3
RECHNER, JOHANN
Exec Dt:
02/17/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5284965
NONE
08025487
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:006846/0065   Pages: 2
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHON, NORBERT
Exec Dt:
12/10/1993
2
RECHNER, JOHANN
Exec Dt:
12/10/1993
3
WAGNER, PAUL
Exec Dt:
12/06/1993
4
BUYSCH, HANS-JOSEF
Exec Dt:
12/10/1993
5
GASCHE, JANS-ERICH
Exec Dt:
12/07/1993
6
LEIBERICH, RICARDA
Exec Dt:
12/08/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5463102
NONE
08182867
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER ET AL
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:006905/0637   Pages: 2
Recorded: 03/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RECHNER, JOHANN
Exec Dt:
01/25/1994
2
SCHON, NORBERT
Exec Dt:
01/25/1994
3
WAGNER, PAUL
Exec Dt:
01/25/1994
4
BUYSCH, HANS-JOSEF
Exec Dt:
01/25/1994
5
KABELAC, STEPHAN
Exec Dt:
01/25/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5523451
NONE
08206575
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:007228/0837   Pages: 2
Recorded: 11/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
10/13/1994
2
DOHM, JOACHIM
Exec Dt:
10/27/1994
3
HESSE, CARSTEN
Exec Dt:
10/13/1994
4
RECHNER, JOHANN
Exec Dt:
10/17/1994
5
KAUFMANN, DIETER
Exec Dt:
10/24/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP
PATENTE KONZERN
LEVERKUSEN,, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502232
NONE
08339613
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
FOURTH FLOOR
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:007350/0356   Pages: 2
Recorded: 01/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
12/22/1994
2
HESSE, CARSTEN
Exec Dt:
01/02/1995
3
RECHNER, JOHANN
Exec Dt:
01/02/1995
4
SCHOMACKER, REINHARD
Exec Dt:
12/16/1994
5
WAGNER, PAUL
Exec Dt:
12/20/1994
6
KAUFMAN, DIETER
Exec Dt:
01/07/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP PATENTE KONZERN
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5498742
NONE
08379384
Correspondence name and address
LEONARD HORN, ESQUIRE
SPRUNG HORN ET AL
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:007528/0251   Pages: 2
Recorded: 06/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
05/22/1995
2
MENDOZA-FROHN, CHRISTINE
Exec Dt:
05/12/1995
3
RECHNER, JOHANN
Exec Dt:
05/11/1995
4
SCHON, NORBERT
Exec Dt:
05/26/1995
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5495038
NONE
08465135
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:007952/0948   Pages: 3
Recorded: 03/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
02/23/1996
2
HESSE, CARSTEN
Exec Dt:
02/23/1996
3
JENTSCH, JORG-DIETRICH
Exec Dt:
02/23/1996
4
RECHNER, JOHANN
Exec Dt:
02/22/1996
5
ZIRNGIEBL, EBERHARD
Exec Dt:
02/22/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6548445
NONE
08625613
Correspondence name and address
LEONARD HORN
SPRUNG, HORN, KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 9
Reel/Frame:007951/0597   Pages: 2
Recorded: 03/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
02/23/1996
2
HESSE, CARSTEN
Exec Dt:
02/23/1996
3
JENTSCH, JORG-DIETRICH
Exec Dt:
02/22/1996
4
RECHNER, JOHANN
Exec Dt:
02/23/1996
5
ZIRNGIEBL, EBERHARD
Exec Dt:
02/22/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6001768
NONE
08627221
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 10
Reel/Frame:008227/0063   Pages: 3
Recorded: 03/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
02/23/1996
2
HESSE, CARSTEN
Exec Dt:
02/23/1996
3
RECHNER, JOHANN
Exec Dt:
02/23/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5663408
NONE
08623728
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 11
Reel/Frame:008051/0969   Pages: 2
Recorded: 06/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
04/02/1996
2
HESSE, CARSTEN
Exec Dt:
04/02/1996
3
RECHNER, JOHANN
Exec Dt:
04/02/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763384
NONE
08662401
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 12
Reel/Frame:008437/0539   Pages: 2
Recorded: 02/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
12/12/1996
2
HESSE, CARSTEN
Exec Dt:
12/12/1996
3
RECHNER, JOHANN
Exec Dt:
12/12/1996
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5712406
NONE
08794435
Correspondence name and address
CONNOLLY AND HUTZ
PATRICIA L. KELLY
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 13
Reel/Frame:008426/0009   Pages: 2
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZABY, GOTTFRIED
Exec Dt:
01/20/1997
2
BUYSCH, HANS-JOSEF
Exec Dt:
02/12/1997
3
KUHLING, STEFFEN
Exec Dt:
01/21/1997
4
HESSE, CARSTEN
Exec Dt:
01/20/1997
5
RECHNER, JOHANN
Exec Dt:
01/20/1997
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739258
NONE
08804287
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 14
Reel/Frame:008472/0605   Pages: 2
Recorded: 04/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
02/21/1997
2
HESSE, CARSTEN
Exec Dt:
02/18/1997
3
RECHNER, JOHANN
Exec Dt:
02/18/1997
4
WIRGES, HANS-PETER
Exec Dt:
02/19/1997
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5824816
NONE
08825602
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 15
Reel/Frame:008473/0964   Pages: 2
Recorded: 04/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
02/20/1997
2
HESSE, CARSTEN
Exec Dt:
02/18/1997
3
RECHNER, JOHANN
Exec Dt:
02/18/1997
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5821377
NONE
08825603
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 16
Reel/Frame:008506/0537   Pages: 3
Recorded: 04/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
02/21/1997
2
HESSE, CARSTEN
Exec Dt:
02/18/1997
3
RECHNER, JOHANN
Exec Dt:
02/18/1997
4
WIRGES, HANS-PETER
Exec Dt:
02/19/1997
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965472
NONE
08829929
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 17
Reel/Frame:008551/0915   Pages: 2
Recorded: 05/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
03/15/1997
2
HESSE, CARSTEN
Exec Dt:
03/10/1997
3
RECHNER, JOHANN
Exec Dt:
03/10/1997
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856554
NONE
08853516
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 18
Reel/Frame:008538/0791   Pages: 2
Recorded: 05/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
03/19/1997
2
HESSE, CARSTEN
Exec Dt:
03/14/1997
3
RECHNER, JOHANN
Exec Dt:
03/14/1997
Assignee
1
BAYER AG
KONZERNBEREICH RP, PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071843
NONE
08850331
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:009108/0466   Pages: 2
Recorded: 12/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
11/05/1997
2
DUJARDIN, RALF
Exec Dt:
11/10/1997
3
BRUDER, FRIEDRICH-KARL
Exec Dt:
11/11/1997
4
RECHNER, JOHANN
Exec Dt:
11/06/1997
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5990246
NONE
08991370
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 20
Reel/Frame:010593/0737   Pages: 2
Recorded: 12/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSE, CARSTEN
Exec Dt:
11/18/1999
2
JANSEN, URSULA
Exec Dt:
11/19/1999
3
RECHNER, JOHANN
Exec Dt:
11/22/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT PATENTE UND LIZENZEN
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6177538
NONE
09446999
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 21
Reel/Frame:010671/0989   Pages: 2
Recorded: 02/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSE, CARSTEN
Exec Dt:
12/09/1999
2
NOTHEIS, ULRICH
Exec Dt:
12/14/1999
3
RECHNER, JOHANN
Exec Dt:
12/14/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242632
NONE
09485645
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 22
Reel/Frame:010672/0789   Pages: 2
Recorded: 02/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSE, CARSTEN
Exec Dt:
01/13/2000
2
NOTHEIS, ULRICH
Exec Dt:
01/14/2000
3
RECHNER, JOHANN
Exec Dt:
01/14/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291392
US20010006932
09485591
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 23
Reel/Frame:010929/0864   Pages: 2
Recorded: 06/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGE, VOLKER
Exec Dt:
04/18/2000
2
RECHNER, JOHANN
Exec Dt:
05/02/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6417287
NONE
09581404
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 24
Reel/Frame:012828/0679   Pages: 4
Recorded: 04/15/2002
Conveyance: RE-RECORD TO ADD THE SECOND ASSIGNEE PREVIOUSLY OMITTED ON REEL 010929, FRAME 0864.
Assignors
1
WEGE, VOLKER
Exec Dt:
04/18/2000
2
RECHNER, JOHANN
Exec Dt:
05/02/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6417287
NONE
09581404
Correspondence name and address
ARON PREIS
BAYER CORPORATION
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 25
Reel/Frame:011009/0631   Pages: 3
Recorded: 07/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGE, VOLKER
Exec Dt:
05/22/2000
2
DUJARDIN, RALF
Exec Dt:
05/19/2000
3
CHEN, YUN
Exec Dt:
05/25/2000
4
RECHNER, JOHANN
Exec Dt:
06/06/2000
5
BRUDER, FRIEDRICH-KARL
Exec Dt:
05/25/2000
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
2
TEIJIN LTD.
PATENTE UND LIZENZEN
6-7, MINAMIHOMMACHI 1-CHOME
CHUO-KU, OSAKASHI, OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365694
NONE
09581125
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 26
Reel/Frame:011531/0639   Pages: 2
Recorded: 01/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGE, VOLKER
Exec Dt:
11/24/2000
2
RECHNER, JOHANN
Exec Dt:
12/01/2000
3
ZIRNGIEBL, EBERHARD
Exec Dt:
11/27/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6509510
NONE
09743870
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 27
Reel/Frame:013558/0838   Pages: 4
Recorded: 12/09/2002
Conveyance: CORRECTIVE ASSIGNMENT TO ADD OMITTED ASSIGNEE, FILED ON 01-16-2001, RECORDED ON REEL 011531 FRAME 0639. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
WEGE, VOLKER
Exec Dt:
11/24/2000
2
RECHNER, JOHANN
Exec Dt:
12/01/2000
3
ZIRNGIEBL, EBERHARD
Exec Dt:
11/27/2000
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
TEIJIN LTD.
607, MINAMIHOMMACHI 1-CHOME
CHUO-KU, OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6509510
NONE
09743870
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 28
Reel/Frame:011514/0039   Pages: 2
Recorded: 01/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGE, VOLKER
Exec Dt:
12/12/2000
2
RECHNER, JOHANN
Exec Dt:
12/14/2000
3
ZIRNGIEBL, EBERHARD
Exec Dt:
12/13/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420491
NONE
09743830
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 29
Reel/Frame:012003/0361   Pages: 3
Recorded: 06/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSE, CARSTEN
Exec Dt:
04/18/2001
2
JANSEN, URSULA
Exec Dt:
04/05/2001
3
RECHNER, JOHANN
Exec Dt:
04/24/2001
4
REISINGER, CLAUS-PETER
Exec Dt:
04/17/2001
5
EEK, ROB
Exec Dt:
04/26/2001
6
HALLENBERGER, KASPAR
Exec Dt:
04/19/2001
7
FRIEDRICH, MARTIN
Exec Dt:
04/23/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6605191
NONE
09868298
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 30
Reel/Frame:011978/0965   Pages: 3
Recorded: 06/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSE, CARSTEN
Exec Dt:
05/17/2001
2
JANSEN, URSULA
Exec Dt:
04/21/2001
3
RECHNER, JOHANN
Exec Dt:
05/08/2001
4
REISINGER, CLAUS-PETER
Exec Dt:
05/07/2001
5
EEK, ROB
Exec Dt:
05/07/2001
6
HALLENBERGER, KASPAR
Exec Dt:
05/03/2001
7
FRIEDRICH, MARTIN
Exec Dt:
04/30/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6437166
NONE
09868412
Correspondence name and address
BAYER CORPORATION
JAMES R. FRANKS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 31
Reel/Frame:012094/0927   Pages: 2
Recorded: 06/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REISINGER, CLAUS-PETER
Exec Dt:
05/28/2001
2
JANSEN, URSULA
Exec Dt:
05/22/2001
3
RECHNER, JOHANN
Exec Dt:
05/30/2001
4
EEK, ROB
Exec Dt:
05/31/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6469191
NONE
09868558
Correspondence name and address
ARON PREIS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 32
Reel/Frame:011989/0901   Pages: 2
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSE, CARSTEN
Exec Dt:
05/29/2001
2
JANSEN, URSULA
Exec Dt:
05/22/2001
3
RECHNER, JOHANN
Exec Dt:
05/31/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056855
NONE
09868489
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 33
Reel/Frame:012182/0124   Pages: 3
Recorded: 09/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGE, VOLKER
Exec Dt:
07/06/2001
2
DOUZINAS, KONSTADINOS
Exec Dt:
07/09/2001
3
RECHNER, JOHANN
Exec Dt:
08/06/2001
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
2
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6841626
NONE
09890737
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 34
Reel/Frame:013345/0065   Pages: 3
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEWELT, WOLFGANG
Exec Dt:
09/04/2002
2
EBERT, WOLFGANG
Exec Dt:
08/20/2002
3
FRITZ, THOMAS
Exec Dt:
08/07/2002
4
JAHN, DIRK
Exec Dt:
08/07/2002
5
WESTERNACHER, STEFAN
Exec Dt:
08/08/2002
6
BRUYNSEELS, FRANK
Exec Dt:
08/26/2002
7
RECHNER, JOHANN
Exec Dt:
08/26/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6716933
US20030023030
10196022
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 35
Reel/Frame:013948/0810   Pages: 2
Recorded: 04/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOETHRATH, MELANIA
Exec Dt:
02/11/2003
2
HUCKS, UWE
Exec Dt:
02/12/2003
3
KRATHSCHMER, SILKE
Exec Dt:
02/21/2003
4
RECHNER, JOHANN
Exec Dt:
02/13/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6747118
US20030191016
10407972
Correspondence name and address
BAYER POLYMERS LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 36
Reel/Frame:014778/0422   Pages: 2
Recorded: 12/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RECHNER, JOHANN
Exec Dt:
11/15/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZENBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030204116
10420400
Correspondence name and address
BAYER POLYMERS LLC
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 37
Reel/Frame:020138/0757   Pages: 2
Recorded: 11/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULAN, ANDREAS
Exec Dt:
09/17/2007
2
OOMS, PIETER
Exec Dt:
09/19/2007
3
WEBER, RAINER
Exec Dt:
09/19/2007
4
RECHNER, JOHANN
Exec Dt:
10/23/2007
5
BUTS, MARC
Exec Dt:
09/19/2007
6
EYNDE, JOHAN V.
Exec Dt:
10/22/2007
Assignee
1
BAYER MATERIAL SCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080053836
11849542
Correspondence name and address
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 38
Reel/Frame:020843/0350   Pages: 4
Recorded: 04/23/2008
Attorney Dkt #:100717-714 WCG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, HELMUT
Exec Dt:
01/11/2008
2
NABERFELD, GUIDO
Exec Dt:
03/05/2008
3
RECHNER, JOHANN
Exec Dt:
02/05/2008
4
WARSITZ, RAFAEL
Exec Dt:
01/17/2008
5
TRAVING, MICHAEL
Exec Dt:
01/16/2008
6
BACKER, WERNER
Exec Dt:
01/16/2008
7
ELSNER, THOMAS
Exec Dt:
01/14/2008
8
NENNEMANN, ARNO
Exec Dt:
01/17/2008
Assignee
1
BAYER MATERIALSCIENCE AG
LAW AND PATENTS
LEVERKUSEN, GERMANY 51469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8354028
US20080185343
11876094
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVE
18TH FLOOR
NEW YORK, NY 10022
Assignment: 39
Reel/Frame:021276/0161   Pages: 3
Recorded: 07/23/2008
Attorney Dkt #:14069-00162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUEX, ANDRE
Exec Dt:
06/17/2008
2
OOMS, PIETER
Exec Dt:
06/26/2008
3
RECHNER, JOHANN
Exec Dt:
06/27/2008
4
HALLENBERGER, KASPAR
Exec Dt:
07/01/2008
5
RONGE, GEORG
Exec Dt:
07/03/2008
6
VANDEN EYNDE, JOHAN
Exec Dt:
07/09/2008
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8003817
US20080293960
12121873
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19899
Assignment: 40
Reel/Frame:026236/0982   Pages: 2
Recorded: 05/06/2011
Attorney Dkt #:14069-00292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUEX, ANDRE
Exec Dt:
06/17/2008
2
OOMS, PIETER
Exec Dt:
06/26/2008
3
RECHNER, JOHANN
Exec Dt:
06/27/2008
4
HALLENBERGER, KASPAR
Exec Dt:
07/01/2008
5
RONGE, GEORG
Exec Dt:
07/03/2008
6
VANDEN EYNDE, JOHAN
Exec Dt:
07/09/2008
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110206568
13102255
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 41
Reel/Frame:021843/0439   Pages: 4
Recorded: 11/14/2008
Attorney Dkt #:14069*223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUX, ANDRE
Exec Dt:
10/13/2008
2
OOMS, PIETER
Exec Dt:
10/20/2008
3
RECHNER, JOHANN
Exec Dt:
10/20/2008
4
BOHM, MATTHIAS
Exec Dt:
10/24/2008
5
HALLENBERGER, KASPAR
Exec Dt:
10/28/2008
6
RONGE, GEORG
Exec Dt:
10/28/2008
7
EYNDE, JOHAN VANDEN
Exec Dt:
11/03/2008
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8039659
US20090076293
12210279
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY BOVE LODGE & HUTZ, LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 42
Reel/Frame:022548/0841   Pages: 3
Recorded: 04/15/2009
Attorney Dkt #:15778-00183-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOMS, PIETER
Exec Dt:
12/12/2008
2
BULAN, ANDREAS
Exec Dt:
12/18/2008
3
WEBER, RAINER
Exec Dt:
12/17/2008
4
RECHNER, JOHANN
Exec Dt:
12/15/2008
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7858727
US20090215977
12390794
Correspondence name and address
EAMONN P. MORRISON
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 43
Reel/Frame:022802/0086   Pages: 4
Recorded: 06/09/2009
Attorney Dkt #:15778-00183
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ZIP CODE OF THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 022548 FRAME 0841.
Assignors
1
OOMS, PIETER
Exec Dt:
12/12/2008
2
BULAN, ANDREAS
Exec Dt:
12/18/2008
3
WEBER, RAINER
Exec Dt:
12/17/2008
4
RECHNER, JOHANN
Exec Dt:
12/15/2008
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7858727
US20090215977
12390794
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: 44
Reel/Frame:022236/0089   Pages: 4
Recorded: 02/09/2009
Attorney Dkt #:157788170 (bms 07 1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOMS, PIETER
Exec Dt:
01/12/2009
2
RECHNER, JOHANN
Exec Dt:
01/12/2009
3
BOHM, MATTHIAS
Exec Dt:
01/20/2009
4
DUX, ANDRE
Exec Dt:
01/28/2009
5
HALLENBERGER, KASPER
Exec Dt:
01/19/2009
6
RONGE, GEORG
Exec Dt:
01/14/2009
7
EYNDE, JOHAN VANDEN
Exec Dt:
01/30/2009
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8022240
US20090137832
12274776
Correspondence name and address
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 45
Reel/Frame:022531/0312   Pages: 4
Recorded: 04/10/2009
Attorney Dkt #:15778-00178-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOMS, PIETER
Exec Dt:
01/12/2009
2
BULAN, ANDREAS
Exec Dt:
01/14/2009
3
RECHNER, JOHANN
Exec Dt:
01/12/2009
4
WEBER, RAINER
Exec Dt:
01/15/2009
5
BUTS, MARC
Exec Dt:
02/26/2009
6
VANDEN EYNDE, JOHAN
Exec Dt:
02/03/2009
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090173636
12328434
Correspondence name and address
EAMONN P. MORRISON
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 46
Reel/Frame:023702/0097   Pages: 8
Recorded: 12/22/2009
Attorney Dkt #:15778-00210-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUX, ANDRE
Exec Dt:
07/23/2009
2
OLF, GUENTER
Exec Dt:
08/27/2009
3
HALLENBERGER, KASPAR
Exec Dt:
08/04/2009
4
RONGE, GEORG
Exec Dt:
08/19/2009
5
LEIBERICH, RICARDA
Exec Dt:
08/19/2009
6
EYNDE, JOHAN VANDEN
Exec Dt:
09/09/2009
7
WUYTACK, WIM
Exec Dt:
09/10/2009
8
OOMS, PIETER
Exec Dt:
08/21/2009
9
RECHNER, JOHANN
Exec Dt:
08/27/2009
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9040732
US20100010252
12483669
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: 47
Reel/Frame:024318/0533   Pages: 4
Recorded: 04/30/2010
Attorney Dkt #:15778-00256-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUX, ANDRE
Exec Dt:
02/24/2010
2
MOTHES, HELMUT
Exec Dt:
03/04/2010
3
HALLENBERGER, KASPAR
Exec Dt:
03/06/2010
4
RONGE, GEORG
Exec Dt:
03/16/2010
5
WARSITZ, RAFAEL
Exec Dt:
03/18/2010
6
OOMS, PIETER
Exec Dt:
03/23/2010
7
RECHNER, JOHANN
Exec Dt:
03/23/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSAN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8952189
US20100261928
12755873
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: 48
Reel/Frame:024648/0194   Pages: 3
Recorded: 07/07/2010
Attorney Dkt #:15778-00263-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOMS, PIETER
Exec Dt:
05/15/2010
2
BULAN, ANDREAS
Exec Dt:
04/30/2010
3
WEBER, RAINER
Exec Dt:
04/30/2010
4
RECHNER, JOHANN
Exec Dt:
04/22/2010
5
TRAVING, MICHAEL
Exec Dt:
05/04/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8106144
US20100324256
12784850
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:024639/0419   Pages: 8
Recorded: 07/02/2010
Attorney Dkt #:15778-00273-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOMS, PIETER
Exec Dt:
05/15/2010
2
BULAN, ANDREAS
Exec Dt:
05/12/2010
3
RECHNER, JOHANN
Exec Dt:
05/12/2010
4
WEBER, RAINER
Exec Dt:
05/12/2010
5
BUTS, MARC
Exec Dt:
05/27/2010
6
EYNDE, JOHAN VANDEN
Exec Dt:
05/27/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8173762
US20110009592
12829845
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: 50
Reel/Frame:024750/0839   Pages: 10
Recorded: 07/27/2010
Attorney Dkt #:15778-00257-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOMS, PIETER
Exec Dt:
07/07/2010
2
BULAN, ANDREAS
Exec Dt:
07/07/2010
3
RECHNER, JOHANN
Exec Dt:
07/14/2010
4
WEBER, RAINER
Exec Dt:
07/08/2010
5
TRAVING, MICHAEL
Exec Dt:
07/12/2010
6
BUTS, MARC
Exec Dt:
07/12/2010
7
VANDEN EYNDE, JOHAN
Exec Dt:
06/28/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8882984
US20100286431
12759074
Correspondence name and address
EAMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DELAWARE 19899-2207
Assignment: 51
Reel/Frame:026702/0138   Pages: 2
Recorded: 08/04/2011
Attorney Dkt #:15778-00342-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOENIG, THOMS
Exec Dt:
10/07/2010
2
BIERDEL, MICHAEL
Exec Dt:
10/07/2010
3
LIESENFELDER, ULRICH
Exec Dt:
10/07/2010
4
KOHLGRUEBER, KLEMENS
Exec Dt:
10/06/2010
5
RECHNER, JOHANN
Exec Dt:
09/29/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944008
US20110233818
12999810
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
P O BOX 2207
WILMINGTON, DE 19801
Assignment: 52
Reel/Frame:025807/0117   Pages: 3
Recorded: 02/15/2011
Attorney Dkt #:15778-00349-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIERDEL, MICHAEL
Exec Dt:
12/02/2010
2
KOENIG, THOMAS
Exec Dt:
12/07/2010
3
CONZEN, CARSTEN
Exec Dt:
12/02/2010
4
LIESENFELDER, ULRICH
Exec Dt:
12/02/2010
5
KOHLGRUEBER, KLEMENS
Exec Dt:
12/03/2010
6
RUDOLF, REINER
Exec Dt:
12/08/2010
7
RECHNER, JOHANN
Exec Dt:
12/20/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110184089
13000052
Correspondence name and address
DAVID M. MORSE
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19801
Assignment: 53
Reel/Frame:025899/0604   Pages: 3
Recorded: 03/04/2011
Attorney Dkt #:15778-00350-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOENIG, THOMAS
Exec Dt:
12/07/2010
2
BIERDEL, MICHAEL
Exec Dt:
11/24/2010
3
CONZEN, CARSTEN
Exec Dt:
11/26/2010
4
LIESENFELDER, ULRICH
Exec Dt:
11/26/2010
5
KOHLGRUEBER, KLEMENS
Exec Dt:
11/26/2010
6
RUDOLF, REINER
Exec Dt:
12/08/2010
7
RECHNER, JOHANN
Exec Dt:
12/20/2010
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9738025
US20110160381
13000057
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
P O BOX 2207
WILMINGTON, DE 19801
Assignment: 54
Reel/Frame:026272/0043   Pages: 14
Recorded: 05/12/2011
Attorney Dkt #:15778-00304-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOEBERT, FRANK
Exec Dt:
02/10/2011
2
STREMMEL, ANDREAS
Exec Dt:
02/07/2011
3
BLEDRON, CHRISTOPH
Exec Dt:
02/08/2011
4
LAUE, STEPHAN
Exec Dt:
02/15/2011
5
RECHNER, JOHANN
Exec Dt:
02/02/2011
6
HAGEN, TORSTEN
Exec Dt:
02/04/2011
7
BRUYNSEELS, FRANK
Exec Dt:
03/01/2011
8
QUAEYHAEGENS, FRANK
Exec Dt:
02/16/2011
9
DECLOEDT, JOHAN
Exec Dt:
03/10/2011
10
DORST, PAUL VAN
Exec Dt:
03/11/2011
11
ARNDT, UWE
Exec Dt:
03/04/2011
12
KONIG, THOMAS
Exec Dt:
02/07/2011
13
TRACHT, URSUAL
Exec Dt:
02/07/2011
14
EYNDE, JOHAN VANDEN
Exec Dt:
02/14/2011
15
LIESENFELDER, ULRICH
Exec Dt:
02/07/2011
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8394912
US20110184144
12973272
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: 55
Reel/Frame:027505/0590   Pages: 6
Recorded: 01/10/2012
Attorney Dkt #:14069-00326
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERTLER, CHRISTOPH
Exec Dt:
10/12/2011
2
MUELLER, THOMAS ERNST
Exec Dt:
11/09/2011
3
OOMS, PIETER
Exec Dt:
11/14/2011
4
RISSE, FRIEDHELM
Exec Dt:
10/17/2011
5
RECHNER, JOHANN
Exec Dt:
10/20/2011
6
DORO, FRANCES
Exec Dt:
12/13/2011
7
PROKOFIEVA, ANGELINA
Exec Dt:
11/10/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8304509
US20120101247
13251381
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 56
Reel/Frame:027377/0922   Pages: 5
Recorded: 12/13/2011
Attorney Dkt #:14069-00329-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONRAD, STEPHAN
Exec Dt:
11/08/2011
2
BRAUN, STEFANIE
Exec Dt:
11/24/2011
3
RECHNER, JOHANN
Exec Dt:
11/21/2011
4
KNOPF, RAINER
Exec Dt:
11/12/2011
5
FOUBERT, TOM
Exec Dt:
11/18/2011
6
BRUYNSEELS, FRANKY
Exec Dt:
11/03/2011
7
DE BOCK, MAARTEN
Exec Dt:
11/03/2011
Assignee
1
BAYER MATERIALSCIENCE AG
LAW AND PATENTS
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120085151
13251744
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
PO BOX 2207
WILMINGTON, DE 19899
Assignment: 57
Reel/Frame:027299/0687   Pages: 11
Recorded: 11/30/2011
Attorney Dkt #:133649.05801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONRAD, STEPHAN
Exec Dt:
11/16/2011
2
HEUER, HELMUT-WERNER
Exec Dt:
11/23/2011
3
KRAUTER, BERIT
Exec Dt:
11/16/2011
4
OOMS, PIETER
Exec Dt:
11/11/2011
5
PREIN, MICHAEL
Exec Dt:
11/16/2011
6
RECHNER, JOHANN
Exec Dt:
11/24/2011
Assignee
1
BAYER MATERIAL SCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN D-51368, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8389664
US20120068115
13235046
Correspondence name and address
PEPPER HAMILTON LLP
ONE MELLON CENTER, 50TH FLOOR
500 GRANT STREET
PITTSBURGH, PA 15219-2502
Assignment: 58
Reel/Frame:027572/0124   Pages: 12
Recorded: 01/10/2012
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NO. 13253046 SHOULD BE APPLICATION NO. 13235046 PREVIOUSLY RECORDED ON REEL 027299 FRAME 0687. ASSIGNOR(S) HEREBY CONFIRMS THE STEPHAN KONRAD, HELMUT-WERNER HEUER, BERIT KRAUTER, PIETER OOMS, MICHAEL PREIN AND JOHANN RECHNER TO BAYER MATERIAL SCIENCE AG
Assignors
1
KONRAD, STEPHAN
Exec Dt:
11/16/2011
2
HEUER, HELMUT-WERNER
Exec Dt:
11/23/2011
3
KRAUTER, BERIT
Exec Dt:
11/16/2011
4
OOMS, PIETER
Exec Dt:
11/11/2011
5
PREIN, MICHAEL
Exec Dt:
11/16/2011
6
RECHNER, JOHANN
Exec Dt:
11/24/2011
Assignee
1
BAYER MATERIAL SCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8389664
US20120068115
13235046
Correspondence name and address
PEPPER HAMILTON LLP
ONE MELLON CENTER
50TH FLOOR
500 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219-2502
Assignment: 59
Reel/Frame:030240/0041   Pages: 11
Recorded: 04/18/2013
Attorney Dkt #:133649.05811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONRAD, STEPHAN
Exec Dt:
11/16/2011
2
HEUER, HELMUT-WERNER
Exec Dt:
11/23/2011
3
KRAUTER, BERIT
Exec Dt:
11/16/2011
4
OOMS, PIETER
Exec Dt:
11/11/2011
5
PREIN, MICHAEL
Exec Dt:
11/16/2011
6
RECHNER, JOHANN
Exec Dt:
11/24/2011
Assignee
1
BAYER MATERIAL SCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN D-51368, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8648163
US20130158147
13764513
Correspondence name and address
PEPPER HAMILTON LLP
500 GRANT STREET
SUITE 5000
PITTSBURGH, PA 15219-2507
Assignment: 60
Reel/Frame:027825/0914   Pages: 4
Recorded: 03/08/2012
Attorney Dkt #:14069-00355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOENIG, THOMAS
Exec Dt:
11/25/2011
2
KIRCHHOFF, JOERG
Exec Dt:
12/01/2011
3
BIERDEL, MICHAEL
Exec Dt:
11/25/2011
4
KOHLGRUEBER, KLEMENS
Exec Dt:
12/07/2011
5
RECHNER, JOHANN
Exec Dt:
12/08/2011
6
VAES, JOHAN
Exec Dt:
12/29/2011
7
VANDEN EYNDE, JOHAN
Exec Dt:
01/13/2012
8
BRUYNSEELS, FRANK
Exec Dt:
01/16/2012
9
RUYTINX, BERT
Exec Dt:
01/19/2012
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9828464
US20120157653
13375052
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 61
Reel/Frame:045049/0746   Pages: 4
Recorded: 02/27/2018
Attorney Dkt #:160334PCTUSCON/BMS081183P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONIG, THOMAS
Exec Dt:
11/25/2011
2
KIRCHHOFF, JORG
Exec Dt:
12/01/2011
3
BIERDEL, MICHAEL
Exec Dt:
11/25/2011
4
KOHLGRUBER, KLEMENS
Exec Dt:
12/07/2011
5
RECHNER, JOHANN
Exec Dt:
12/08/2011
6
VAES, JOHAN
Exec Dt:
12/29/2011
7
VANDEN EYNDE, JOHAN
Exec Dt:
01/13/2012
8
BRUYNSEELS, FRANK
Exec Dt:
01/16/2012
9
RUYTINX, BERT
Exec Dt:
01/19/2012
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435507
US20180105644
15789704
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 62
Reel/Frame:029020/0872   Pages: 8
Recorded: 09/25/2012
Attorney Dkt #:14069-00418-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERTLER, CHRISTOPH
Exec Dt:
05/15/2012
2
MUELLER, THOMAS ERNST
Exec Dt:
07/10/2012
3
OOMS, PIETER
Exec Dt:
05/16/2012
4
RECHNER, JOHANN
Exec Dt:
08/01/2012
5
RISSE, FRIEDHELM
Exec Dt:
08/06/2012
6
PROKOFIEVA, ANGELINA
Exec Dt:
05/25/2012
7
DORO, FRANCO
Exec Dt:
06/12/2012
8
KOEHLER, BURKHARD
Exec Dt:
07/10/2012
9
LEITNER, WALTER
Exec Dt:
07/11/2012
10
WOLF, AUREL
Exec Dt:
05/21/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
CREATIVE CAMPUS MONHEIM
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8987446
US20130018186
13515710
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 63
Reel/Frame:049793/0295   Pages: 8
Recorded: 07/18/2019
Attorney Dkt #:074023-0881-US-591496
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULAN, ANDREAS
Exec Dt:
05/24/2019
2
RECHNER, JOHANN
Exec Dt:
05/16/2019
3
WEBER, RAINER
Exec Dt:
05/24/2019
4
HECKE, JUERGEN
Exec Dt:
05/15/2019
5
KERN, WOLFGANG
Exec Dt:
05/16/2019
6
LEIPNITZ, MARTIN
Exec Dt:
05/17/2019
7
HENNING, BERND
Exec Dt:
05/29/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11040878
US20190375635
16479083
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 64
Reel/Frame:050092/0001   Pages: 19
Recorded: 08/19/2019
Attorney Dkt #:160328PCTUSCON/2009P30072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIERDEL, MICHAEL
Exec Dt:
05/08/2019
2
KOENIG, THOMAS
Exec Dt:
05/08/2019
3
CONZEN, CARSTEN
Exec Dt:
05/21/2019
4
LIESENFELDER, ULRICH
Exec Dt:
08/12/2019
5
KOHLGRUEBER, KLEMENS
Exec Dt:
05/28/2019
6
RUDOLF, REINER
Exec Dt:
05/17/2019
7
RECHNER, JOHANN
Exec Dt:
07/19/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10836076
US20190061200
16170729
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613

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