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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : REUBKE, KARL-JULIUS
Total Assignments: 8
Assignment: 1
Reel/Frame:003930/0830   Pages: 1
Recorded: 09/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/28/1981
2
Exec Dt:
08/28/1981
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06301692
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004014/0579   Pages: 1
Recorded: 03/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/17/1982
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06361692
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004337/0356   Pages: 1
Recorded: 11/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/29/1984
2
Exec Dt:
10/29/1984
Assignee
1
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06672767
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004336/0156   Pages: 1
Recorded: 11/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/31/1984
2
Exec Dt:
10/31/1984
Assignee
1
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06672553
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:005076/0987   Pages: 1
Recorded: 05/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/11/1989
2
Exec Dt:
05/11/1989
3
Exec Dt:
05/11/1989
4
Exec Dt:
05/11/1989
5
Exec Dt:
05/11/1989
6
Exec Dt:
05/11/1989
7
Exec Dt:
05/11/1989
8
Exec Dt:
05/11/1989
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07354328
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:005306/0443   Pages: 2
Recorded: 05/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/26/1990
2
Exec Dt:
04/26/1990
3
Exec Dt:
04/26/1990
4
Exec Dt:
04/26/1990
5
Exec Dt:
04/26/1990
6
Exec Dt:
04/26/1990
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07517262
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:007947/0053   Pages: 3
Recorded: 02/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/1995
2
Exec Dt:
12/21/1995
3
Exec Dt:
12/22/1995
Assignee
1
KONZERNZENTRALE RP, PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08595088
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 8
Reel/Frame:012821/0971   Pages: 3
Recorded: 02/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2002
2
Exec Dt:
01/15/2002
3
Exec Dt:
01/21/2002
4
Exec Dt:
01/16/2002
5
Exec Dt:
01/10/2002
6
Exec Dt:
01/10/2002
7
Exec Dt:
01/19/2002
8
Exec Dt:
01/10/2002
Assignee
1
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10049189
Correspondence name and address
BAYER CORPORATION
RAYMOND J. HARMUTH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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