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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 : DERWENSKUS, KARL-HEINZ
Total Assignments: 4
Assignment: 1
Reel/Frame:011109/0137   Pages: 2
Recorded: 09/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2000
2
Exec Dt:
07/12/2000
3
Exec Dt:
07/12/2000
Assignee
1
FRANKFURTER STRASSE 250
D-64293 DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09600295
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ANTHONY J. ZELANO
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:013384/0707   Pages: 4
Recorded: 08/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2002
2
Exec Dt:
06/03/2002
3
Exec Dt:
06/03/2002
4
Exec Dt:
06/03/2002
Assignee
1
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10182796
Correspondence name and address
MILLEN, WHITE & ZELANO & BRANIGAN, PC.
JULIANNE E. MURRAY
2200 CLARENDON BOULEVARD, SUITE 1400
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:016232/0832   Pages: 2
Recorded: 04/02/2004
Attorney Dkt #:MERCK-2859
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2004
2
Exec Dt:
02/09/2004
Assignee
1
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10491543
Correspondence name and address
MILLEN, WHITE, ZELANO ET AL.
ARLINGTON COURT PLAZA I
SUITE 1400, 2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:015801/0982   Pages: 3
Recorded: 05/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2004
2
Exec Dt:
03/16/2004
3
Exec Dt:
03/16/2004
4
Exec Dt:
04/16/2004
5
Exec Dt:
03/16/2004
6
Exec Dt:
03/16/2004
7
Exec Dt:
03/16/2004
8
Exec Dt:
03/16/2004
9
Exec Dt:
03/16/2004
Assignee
1
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10496951
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ANTHONY J. ZELANO
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201

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