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Patent Assignment Assignor Details
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Assignor Name : DOUZINAS, KONSTADINOS
Total Assignments: 8
Assignment: 1
Reel/Frame:011010/0980   Pages: 2
Recorded: 08/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAREK, MIROSLAV
Exec Dt:
07/11/2000
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
07/13/2000
3
DOUZINAS, KONSTADINOS
Exec Dt:
07/24/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE AND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6498217
NONE
09635605
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:011925/0352   Pages: 3
Recorded: 05/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
04/18/2001
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/11/2001
3
WEGE, VOLKER
Exec Dt:
04/04/2001
4
DOUZINAS, KONSTADINOS
Exec Dt:
04/10/2001
5
DUJARDIN, RALF
Exec Dt:
04/05/2001
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
6-7, MINAMIHOMMACHI 2-CHROME
CHUO-KU
OSAKA-SHI, OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6492468
NONE
09856521
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:013272/0537   Pages: 9
Recorded: 09/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
04/04/2001
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/05/2001
3
WEGE, VOLKER
Exec Dt:
04/10/2001
4
DOUZINAS, KONSTADINOS
Exec Dt:
04/11/2001
5
DUJARDIN, RALF
Exec Dt:
04/18/2001
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
TEIJIN LTD.
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6492468
NONE
09856521
Correspondence name and address
BAYER CORP.
JAMES R. FRANKS
PATENT DEPT.
100 BAYER RD.
PITTSBURGH, PA 15205-9741
Assignment: 4
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: 5
Reel/Frame:012234/0974   Pages: 3
Recorded: 08/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGE, VOLKER
Exec Dt:
07/09/2001
2
DOUZINAS, KONSTADINOS
Exec Dt:
07/11/2001
3
BRUDER, FRIEDRICH-KARL
Exec Dt:
07/12/2001
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
2
TEIJIN LIMITED
PATENT UND LIZENZEN
6-7, MINAMIHOMMACHI 1-CHOME, CHOU-KU, OSAKA-SHI
OSAKA 541=0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6803397
NONE
09913747
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:012725/0925   Pages: 3
Recorded: 03/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGE, VOLKER
Exec Dt:
01/17/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
01/21/2002
3
DOUZINAS, KONSTADINOS
Exec Dt:
01/24/2002
4
CHEN, YUN
Exec Dt:
02/08/2002
Assignees
1
BAYER AKTIENGESELLSCHAFT
D 41368 LEVERKUSEN, GERMANY
2
TEIJIN LTD.
CHUO-KU, OSAKA-SHI
6-7, MINAMIHOMMACHI 1-CHOME
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649723
NONE
10009034
Correspondence name and address
BAYER CORP.
ARON PREIS
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:013222/0990   Pages: 3
Recorded: 06/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, DIRK
Exec Dt:
05/22/2002
2
WEGE, VOLKER
Exec Dt:
05/17/2002
3
BRUDER, FRIEDRICH-KARL
Exec Dt:
05/24/2002
4
DOUZINAS, KONSTADINOS
Exec Dt:
05/28/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030027937
10168641
Correspondence name and address
BAYER CORPORATION
JENNIFER R. SENG
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:013318/0733   Pages: 3
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, DIRK
Exec Dt:
06/04/2002
2
MAREK, MIROSLAV
Exec Dt:
06/17/2002
3
WEGE, VOLKER
Exec Dt:
05/27/2002
4
BRUDER, FRIEDRICH-KARL
Exec Dt:
05/19/2002
5
DOUZINAS, KONSTADINOS
Exec Dt:
06/03/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030099837
10168256
Correspondence name and address
BAYER CORPORATION
JENNIFER R. SENG
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741

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