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Patent Assignment Assignor Details
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Assignor Name : PAETZ, KLAUS-CHRISTIAN
Total Assignments: 10
Assignment: 1
Reel/Frame:004567/0789   Pages: 1
Recorded: 05/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DICKE, HANS-RUDOLF
Exec Dt:
04/16/1986
2
BOTTENBRUCH, LUDWIG
Exec Dt:
04/16/1986
3
WEDEMEYER, KARLFRIED
Exec Dt:
04/16/1986
4
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
04/16/1986
5
EL SAYED, AZIZ
Exec Dt:
04/16/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4701515
NONE
06858667
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:004552/0044   Pages: 1
Recorded: 05/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ECKHARDT, VOLKER
Exec Dt:
04/18/1986
2
DICKE, HANS-RUDOLF
Exec Dt:
04/18/1986
3
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
04/18/1986
4
SAYED, AZIZ EL
Exec Dt:
04/18/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4667011
NONE
06860475
Correspondence name and address
CONNOLLY AND HUTZ
P.O.BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:005192/0893   Pages: 1
Recorded: 12/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SERINI, VOLKER
Exec Dt:
11/29/1989
2
FREITAG, DIETER
Exec Dt:
11/29/1989
3
IDEL, KARSTEN-JOSEF
Exec Dt:
11/29/1989
4
GRIGO, ULRICH
Exec Dt:
11/29/1989
5
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
11/29/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021542
NONE
07450655
Correspondence name and address
PATENT DEPT., MOBAY CORP.,
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:005193/0517   Pages: 1
Recorded: 12/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SERINI, VOLKER
Exec Dt:
12/04/1989
2
FREITAG, DIETER
Exec Dt:
12/04/1989
3
WESTEPPE, UWE
Exec Dt:
12/04/1989
4
IDEL, KARSTEN
Exec Dt:
12/04/1989
5
GRIGO, ULRICH
Exec Dt:
12/04/1989
6
CASSER, CARL
Exec Dt:
12/04/1989
7
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
12/04/1989
8
HAJEK, MANFRED
Exec Dt:
12/04/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5010163
NONE
07450604
Correspondence name and address
MOBAY CORP.
PATENT DEPT.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:005202/0500   Pages: 1
Recorded: 12/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SERINI, VOLKER
Exec Dt:
12/07/1989
2
FREITAG, DIETER
Exec Dt:
12/07/1989
3
WESTEPPE, UWE
Exec Dt:
12/07/1989
4
IDEL, KARSTEN
Exec Dt:
12/07/1989
5
GRIGO, ULRICH
Exec Dt:
12/07/1989
6
CASSER, CARL
Exec Dt:
12/07/1989
7
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
12/07/1989
8
HAJEK, MANFRED
Exec Dt:
12/07/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5010162
NONE
07452874
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:005379/0048   Pages: 2
Recorded: 07/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SERINI, VOLKER
Exec Dt:
02/19/1990
2
FREITAG, DIETER
Exec Dt:
02/19/1990
3
IDEL, KARSTEN-JOSEF
Exec Dt:
02/19/1990
4
WESTEPPE, UWE
Exec Dt:
02/19/1990
5
GRIGO, ULRICH
Exec Dt:
02/19/1990
6
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
02/19/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
D 5090 LEVERKUSEN BAYERWERK,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021542
NONE
07450655
Correspondence name and address
PATENT DEPT., MOBAY CORP.,
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:008054/0413   Pages: 3
Recorded: 06/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIBENER, WOLFRAM
Exec Dt:
04/22/1996
2
KUPRAT, JURGEN
Exec Dt:
04/23/1996
3
EMDE, HERBERT
Exec Dt:
04/12/1996
4
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
04/24/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756831
NONE
08667833
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 8
Reel/Frame:008160/0905   Pages: 3
Recorded: 09/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
07/08/1996
2
FIEGE, HELMUT
Exec Dt:
07/08/1996
3
KISSENER, WOLFRAM
Exec Dt:
07/29/1996
Assignee
1
BAYER AKTEINGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5741936
NONE
08710474
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 9
Reel/Frame:010692/0462   Pages: 2
Recorded: 02/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMOSCHINSKI, JOACHIM
Exec Dt:
12/16/1999
2
FIEGE, HELMUT
Exec Dt:
12/16/1999
3
STEFFAN, GUIDO
Exec Dt:
12/16/1999
4
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
12/20/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6433228
NONE
09486010
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
400 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15295-9741
Assignment: 10
Reel/Frame:014520/0554   Pages: 2
Recorded: 09/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUCHSCHWALBE, GUENTER
Exec Dt:
06/25/2003
2
EMDE, HERBERT
Exec Dt:
07/08/2003
3
KISSENER, WOLFRAM
Exec Dt:
06/03/2003
4
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
06/25/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEM
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6888005
US20040059125
10663825
Correspondence name and address
BAYER CHEMICALS CORPORATION
GODFRIED R. AKORLI
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741

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