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Patent Assignment Assignor Details
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Assignor Name : BRUYNSEELS, FRANKY
Total Assignments: 10
Assignment: 1
Reel/Frame:012830/0430   Pages: 2
Recorded: 04/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORN, KLAUS
Exec Dt:
02/06/2002
2
HUFEN, RALF
Exec Dt:
02/26/2002
3
ALEWELT, WOLFGANG
Exec Dt:
02/27/2002
4
GEBAUER, PETER
Exec Dt:
03/15/2002
5
BRUYNSEELS, FRANKY
Exec Dt:
03/15/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6613869
NONE
10070792
Correspondence name and address
BAYER CORPORATION
PATENT DEPARTMENT
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:013157/0460   Pages: 3
Recorded: 08/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEDIGER, MICHAEL
Exec Dt:
04/02/2002
2
KUEHLING, STEFFEN
Exec Dt:
04/08/2002
3
BRUYNSEELS, FRANKY
Exec Dt:
04/10/2002
4
VAN MEIRVENNE, DIRK
Exec Dt:
04/18/2002
5
DE CLEYN, RENE
Exec Dt:
05/08/2002
Assignees
1
BAYER AKTIENGESELLSCHAFT
D 51368
PATENT UND LIZENZEN
LEVERKUSEN, GERMANY
2
BAYER ANTWERPEN N.V.
HAVEN 507, SCHELDELAAN 420
B 2040 ANTWERPEN, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6696542
NONE
10111897
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:013210/0782   Pages: 3
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODIGER, MICHAEL
Exec Dt:
05/09/2002
2
KUHLING, STEFFEN
Exec Dt:
04/02/2002
3
BRUYNSEELS, FRANKY
Exec Dt:
04/10/2002
4
VAN MEIRVENNE, DIRK
Exec Dt:
04/18/2002
5
DE CLEYN, RENE
Exec Dt:
04/08/2002
Assignees
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
BAYER ANTWERPEN N.V.
HAVEN 507, SCHELDELAAN 420
B 2040 ANTWERPEN, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6815524
NONE
10112000
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:013159/0803   Pages: 3
Recorded: 08/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAESE, WILFRIED
Exec Dt:
04/02/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/08/2002
3
BIERINGER, THOMAS
Exec Dt:
04/11/2002
4
KUEHLING, STEFFEN
Exec Dt:
04/12/2002
5
BRUYNSEELS, FRANKY
Exec Dt:
04/19/2002
6
MEIRVENNE, DIRK VAN
Exec Dt:
05/14/2002
7
DE CLEYN, RENE
Exec Dt:
04/19/2002
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
2
BAYER ANTWERPEN N.V.
HAVEN 507, SCHELDELAAN 420,
B 2040 ANTWERPEN, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6855390
NONE
10111991
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:013206/0509   Pages: 3
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODIGER, MICHAEL
Exec Dt:
04/16/2002
2
KUHLING, STEFFEN
Exec Dt:
04/22/2002
3
BRUYNSEELS, FRANKY
Exec Dt:
04/24/2002
4
VAN MEIRVENNE, DIRK
Exec Dt:
05/21/2002
5
DE CLEYN, RENE
Exec Dt:
05/05/2002
Assignees
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
BAYER ANTWERPEN N.V.
HAVEN 507, SCHELDELAAN 420
B 2040, ANTWERPEN, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6835798
NONE
10111925
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:020603/0552   Pages: 3
Recorded: 03/05/2008
Attorney Dkt #:15778-00020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUDLEINER, HEINZ
Exec Dt:
11/21/2007
2
EBERT, WOLFGANG
Exec Dt:
11/22/2007
3
MEYER, ALEXANDER
Exec Dt:
11/22/2007
4
MEYER, KLAUS
Exec Dt:
12/20/2007
5
KARBACH, ALEXANDER
Exec Dt:
11/30/2007
6
BRUYNSEELS, FRANKY
Exec Dt:
12/07/2007
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8084570
US20110127468
11977586
Correspondence name and address
ROBERT MCMORROW
1007 NORTH ORANGE STREET
WILMINGTON, DE 19899
Assignment: 7
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: 8
Reel/Frame:029507/0097   Pages: 2
Recorded: 12/20/2012
Attorney Dkt #:14069-00446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOEHLER, KARL-HEINZ
Exec Dt:
09/12/2012
2
BRUYNSEELS, FRANKY
Exec Dt:
10/01/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
---
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9868817
US20130123423
13640985
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
---
WILMINGTON, DE 19801
Assignment: 9
Reel/Frame:042474/0828   Pages: 14
Recorded: 05/23/2017
Attorney Dkt #:074023-0691-00-US-544336
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUTH, HERMANN
Exec Dt:
12/12/2016
2
LAUE, STEPHAN
Exec Dt:
10/15/2016
3
HEIJL, JAN
Exec Dt:
08/30/2016
4
BRUYNSEELS, FRANKY
Exec Dt:
08/30/2016
5
DE BOCK, MAARTEN
Exec Dt:
08/30/2016
6
BACHMANN, ROLF
Exec Dt:
10/12/2016
7
VANDEN EYNDE, JOHAN
Exec Dt:
10/17/2016
8
KANJANASANTISAK, SOMCHAI
Exec Dt:
08/26/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51371
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9771451
US20160326315
15109237
Correspondence name and address
JOSEPH BARRERA, ESQUIRE
DRINKER BIDDLE & REATH LLP
1177 AVENUE OF THE AMERICAS, 41ST FLOOR
NEW YORK, NY 10036-2714
Assignment: 10
Reel/Frame:054496/0640   Pages: 12
Recorded: 11/30/2020
Attorney Dkt #:074023-0952-US-000004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLASCHKE, ULRICH
Exec Dt:
10/07/2020
2
MEYER, ALEXANDER
Exec Dt:
10/06/2020
3
OSER, RAFAEL
Exec Dt:
10/13/2020
4
ROPPEL, MICHAEL
Exec Dt:
10/12/2020
5
BRUYNSEELS, FRANKY
Exec Dt:
10/05/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11353165
US20210222839
15733856
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996

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