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Patent Assignment Assignor Details
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Assignor Name : BISKUP, KLAUS
Total Assignments: 10
Assignment: 1
Reel/Frame:006542/0387   Pages: 2
Recorded: 05/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISKUP, KLAUS
Exec Dt:
04/05/1993
2
KONIG, CHRISTIAN
Exec Dt:
04/16/1993
3
WALDAU, ECKART
Exec Dt:
04/07/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
PATENTABTEILUNG
509 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5449818
NONE
08061977
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:007614/0465   Pages: 2
Recorded: 08/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HETZEL, HARTMUT
Exec Dt:
07/11/1995
2
GRENNER, DIETER
Exec Dt:
07/12/1995
3
EBNER, WOLFGANG
Exec Dt:
07/24/1995
4
BISKUP, KLAUS
Exec Dt:
07/13/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNVERWALTUNG RP
PATENTABTEILUNG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5609735
NONE
08518092
Correspondence name and address
JOSEPH C. GIL
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:008180/0801   Pages: 2
Recorded: 10/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISKUP, KLAUS
Exec Dt:
08/27/1996
2
KEGGENHOFF, BERTHOLD
Exec Dt:
08/29/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5849947
NONE
08691222
Correspondence name and address
BAYER CORPORATION
N. DENISE BROWN
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:015004/0860   Pages: 2
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISKUP, KLAUS
Exec Dt:
12/02/2003
2
KELDENICH, PETER
Exec Dt:
12/15/2003
3
FUHRMANN, PETER
Exec Dt:
12/20/2003
4
SIX, CHRISTIAN
Exec Dt:
12/03/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6974880
US20040167354
10780097
Correspondence name and address
BAYER POLYMERS LLC
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:020280/0534   Pages: 3
Recorded: 12/11/2007
Attorney Dkt #:po9048/bms061125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POHL, FRITZ
Exec Dt:
11/27/2007
2
BISKUP, KLAUS
Exec Dt:
11/21/2007
3
BRUNS, RAINER
Exec Dt:
11/14/2007
4
STEFFENS, FRIEDHELM
Exec Dt:
11/16/2007
5
STUTZ, HERBERT
Exec Dt:
11/14/2007
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7541487
US20080146834
12001235
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:020716/0704   Pages: 3
Recorded: 03/26/2008
Attorney Dkt #:PA9050/BMS061138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POHL, FRITZ
Exec Dt:
02/22/2008
2
BISKUP, KLAUS
Exec Dt:
02/28/2008
3
BRUNS, RAINER
Exec Dt:
03/06/2008
4
STEFFENS, FRIEDHELM
Exec Dt:
03/06/2008
5
STUTZ, HERBERT
Exec Dt:
03/03/2008
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7615662
US20080167490
12001270
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:022223/0513   Pages: 6
Recorded: 02/09/2009
Attorney Dkt #:PO9116/BMS071170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POHL, FRITZ
Exec Dt:
01/15/2009
2
BISKUP, KLAUS
Exec Dt:
01/15/2009
3
BRUNS, RAINER
Exec Dt:
01/19/2009
4
STEFFENS, FRIEDHELM
Exec Dt:
01/26/2009
5
PADEKEN, LARS
Exec Dt:
01/19/2009
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399702
US20090149672
12313469
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:022261/0799   Pages: 9
Recorded: 02/13/2009
Attorney Dkt #:PO9116/BMS011170
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TITLE ON RECORDATION SHEET: PROCESS FOR THE PRODUCTION OF AROMATIC DIISOCYANATES IN THE GAS PHASE PREVIOUSLY RECORDED ON REEL 022223 FRAME 0513. ASSIGNOR(S) HEREBY CONFIRMS THE IN THE TITLE ON RECORDATION SHEET THE WORD PHASE WAS LEFT OFF.
Assignors
1
POHL, FRITZ
Exec Dt:
01/15/2009
2
BISKUP, KLAUS
Exec Dt:
01/15/2009
3
BRUNS, RAINER
Exec Dt:
01/19/2009
4
STEFFENS, FRIEDHELM
Exec Dt:
01/26/2009
5
PADEKEN, LARS
Exec Dt:
01/19/2009
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399702
US20090149672
12313469
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:023646/0857   Pages: 6
Recorded: 12/14/2009
Attorney Dkt #:BMS081207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISKUP, KLAUS
Exec Dt:
10/07/2009
2
BRUNS, RAINER
Exec Dt:
10/07/2009
3
LORENZ, WOLFGANG
Exec Dt:
10/08/2009
4
PADEKEN, LARS
Exec Dt:
10/12/2009
5
PENNEMANN, BERND
Exec Dt:
10/08/2009
6
POHL, FRITZ
Exec Dt:
10/12/2009
7
RAUSCH, ANDREAS
Exec Dt:
10/16/2009
8
STEFFENS, FRIEDHELM
Exec Dt:
10/08/2009
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9365503
US20100160674
12636925
Correspondence name and address
BAYER MATERIAL SCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 10
Reel/Frame:023612/0815   Pages: 4
Recorded: 12/07/2009
Attorney Dkt #:BMS081193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISKUP, KLAUS
Exec Dt:
10/26/2009
2
BRUNS, RAINER
Exec Dt:
11/16/2009
3
LORENZ, WOLFGANG
Exec Dt:
11/10/2009
4
POHL, FRITZ
Exec Dt:
10/26/2009
5
STEFFENS, FRIEDHELM
Exec Dt:
10/11/2009
6
MICHELE, VOLKER
Exec Dt:
11/12/2009
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9024057
US20100152484
12632117
Correspondence name and address
BAYER MATERIAL SCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205

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