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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 : STEFFENS, KLAUS-JURGEN
Total Assignments: 5
Assignment: 1
Reel/Frame:004734/0324   Pages: 1
Recorded: 07/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/10/1987
2
Exec Dt:
06/10/1987
3
Exec Dt:
06/10/1987
4
Exec Dt:
06/10/1987
5
Exec Dt:
06/10/1987
6
Exec Dt:
06/10/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07071382
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET NW
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:012661/0009   Pages: 2
Recorded: 01/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2001
2
Exec Dt:
10/13/2001
Assignee
1
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10030456
Correspondence name and address
BAYER CORPORATION
RICHARD S. BULLITT
36 COLUMBIA TURNPIKE
MORRISTOWN, NJ 07962
Assignment: 3
Reel/Frame:016304/0873   Pages: 2
Recorded: 02/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2002
2
Exec Dt:
01/18/2002
3
Exec Dt:
01/18/2002
4
Exec Dt:
01/23/2002
Assignee
1
ERICH-MARTENS-STRASSE 26-32
D-32257 BUNDE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10045835
Correspondence name and address
LERNER AND GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 4
Reel/Frame:012932/0274   Pages: 3
Recorded: 05/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2002
2
Exec Dt:
04/30/2002
Assignee
1
122 BOULEVARD DE LA PETRUSSE
LUXEMBOURG, LUXEMBOURG L-233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09980727
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
CARY S. KAPPEL
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 5
Reel/Frame:022743/0006   Pages: 4
Recorded: 05/27/2009
Attorney Dkt #:005926.P088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2009
2
Exec Dt:
03/02/2009
3
Exec Dt:
02/27/2009
4
Exec Dt:
03/17/2009
5
Exec Dt:
03/02/2009
6
Exec Dt:
03/02/2009
Assignee
1
LELYWEG 1, 7602 EA, P.O. BOX 13
ALMELO, NETHERLANDS 7600 AA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12370540
Correspondence name and address
BLAKELY , SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040

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