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Patent Assignment Assignor Details
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Assignor Name : DE VOS, STEFAAN
Total Assignments: 6
Assignment: 1
Reel/Frame:004970/0705   Pages: 1
Recorded: 10/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUMBURGER, SIEGBET
Exec Dt:
10/03/1988
2
ZABY, GOTTFRIED
Exec Dt:
10/03/1988
3
JUDAT, HELMUT
Exec Dt:
10/03/1988
4
DE VOS, STEFAAN
Exec Dt:
09/27/1988
5
ECKERMANN, ROLF-W.
Exec Dt:
10/03/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4851570
NONE
07263154
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP., MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:004986/0575   Pages: 1
Recorded: 12/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZABY, GOTTFRIED
Exec Dt:
11/28/1988
2
JUDAT, HELMUT
Exec Dt:
11/28/1988
3
BOONSTRA, ERIC
Exec Dt:
12/09/1988
4
DE VOS, STEFAAN
Exec Dt:
11/24/1988
5
ECKERMANN, ROLF-W.
Exec Dt:
11/28/1988
6
HUMBURGER, SIEGBERT
Exec Dt:
11/28/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5117048
NONE
07284204
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:008293/0497   Pages: 4
Recorded: 12/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WULFF, CLAUS
Exec Dt:
11/12/1996
2
ZABY, GOTTFRIED
Exec Dt:
11/05/1996
3
BAMBERGER, THOMAS
Exec Dt:
10/30/1996
4
KOHLGRUBER, KLEMENS
Exec Dt:
10/30/1996
5
OBERMANN, HUGO
Exec Dt:
11/11/1996
6
DE VOS, STEFAAN
Exec Dt:
11/15/1996
7
DENECKER, GABRIEL
Exec Dt:
11/20/1996
8
VAES, JOHAN
Exec Dt:
11/14/1996
9
VAN OSSELAER, TONY
Exec Dt:
11/13/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5786445
NONE
08724931
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:016299/0736   Pages: 2
Recorded: 02/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONIG, THOMAS
Exec Dt:
01/07/2005
2
KOHLGRUBER, KLEMENS
Exec Dt:
01/07/2005
3
KORDS, CHRISTIAN
Exec Dt:
01/11/2005
4
DE VOS, STEFAAN
Exec Dt:
01/19/2005
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTE UND LIZENZEN
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050121817
11000759
Correspondence name and address
ARON PREIS
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:020580/0256   Pages: 4
Recorded: 02/29/2008
Attorney Dkt #:15778-00066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUTH, HERMANN
Exec Dt:
02/02/2006
2
EBERT, WOLFGANG
Exec Dt:
01/27/2006
3
HAESE, WILFRIED
Exec Dt:
01/27/2006
4
EINBERGER, HELMUT
Exec Dt:
01/24/2006
5
MEYER, ALEXANDER
Exec Dt:
01/27/2006
6
FRANKENAU, ANDREAS
Exec Dt:
01/27/2006
7
FRANZ, ULI
Exec Dt:
01/26/2006
8
EH, CHRISTIAN
Exec Dt:
03/03/2006
9
DE VOS, STEFAAN
Exec Dt:
03/03/2006
10
RUYTINX, BERT
Exec Dt:
02/17/2006
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7705107
US20060155098
11312886
Correspondence name and address
ROBERT MCMORROW
1007 NORTH ORANGE STREET
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:027623/0749   Pages: 5
Recorded: 01/31/2012
Attorney Dkt #:14069-00345-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOENIG, THOMAS
Exec Dt:
11/15/2011
2
KOHLGRUEBER, KLEMENS
Exec Dt:
11/17/2011
3
VANDEN EYNDE, JOHAN
Exec Dt:
11/29/2011
4
VAES, JOHAN
Exec Dt:
11/29/2011
5
DE VOS, STEFAAN
Exec Dt:
11/14/2011
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8497345
US20120123084
13322731
Correspondence name and address
DAVID M. MORSE
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801

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