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Patent Assignment Assignor Details
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Assignor Name : HAMMINGA, DERK
Total Assignments: 9
Assignment: 1
Reel/Frame:004911/0821   Pages: 1
Recorded: 06/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAECK, HANS H.
Exec Dt:
06/03/1988
2
HAMMINGA, DERK
Exec Dt:
06/03/1988
3
VAN WIJNGAARDEN, INEKE
Exec Dt:
06/03/1988
4
WOUTERS, WOUTER
Exec Dt:
06/03/1988
Assignee
1
DUPHAR INTERNATIONAL RESEARCH B.V., C.J.S
VAN HOUTENLAAN 36
WEESP,, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939136
NONE
07210976
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
P.O. BOX 1427
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:005021/0821   Pages: 1
Recorded: 12/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMMINGA, DERK
Exec Dt:
11/14/1988
2
HAECK, HANS H.
Exec Dt:
11/14/1988
3
VAN WIJNGAARDEN, INEKE
Exec Dt:
11/14/1988
4
WOUTERS, WOUTER
Exec Dt:
11/14/1988
Assignee
1
DUPHAR INTERNATIONAL RESEARCH B.V.
C.J. VAN HOUTENLAAN 36
WEESP, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985420
NONE
07280886
Correspondence name and address
ELLSWORTH H. MOSHER
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:005100/0148   Pages: 1
Recorded: 07/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAECK, HANS H.
Exec Dt:
06/21/1989
2
HAMMINGA, DERK
Exec Dt:
06/21/1989
3
VAN WIJNGAARDEN, INEKE
Exec Dt:
06/21/1989
4
WOUTERS, WOUTER
Exec Dt:
06/21/1989
Assignee
1
DUPHAR INTERNATIONAL RESEARCH B.V., C.J. VAN HOUTENLAAN 36, WEESP, THE NETHERLANDS
NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049563
NONE
07374774
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
P. O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 4
Reel/Frame:005100/0204   Pages: 1
Recorded: 07/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN WIJNGAARDEN, INEKE
Exec Dt:
06/21/1989
2
HAMMINGA, DERK
Exec Dt:
06/21/1989
3
HAECK, HANS H.
Exec Dt:
06/21/1989
4
WOUTERS, WOUTER
Exec Dt:
06/21/1989
Assignee
1
DUPHAR INTERNATIONAL RESEARCH B.V., C.J. VAN HOUTENLAAN 36, WEESP, THE NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950759
NONE
07374736
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON ST.
P. O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 5
Reel/Frame:005255/0284   Pages: 1
Recorded: 03/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMMINGA, DERK
Exec Dt:
02/13/1990
2
VAN WIJNGAARDEN, INEKE
Exec Dt:
02/13/1990
3
JANSEN, JOHANNES W. C. M.
Exec Dt:
02/13/1990
Assignee
1
DUPHAR INTERNATIONAL RESEARCH B.V.
C.J. VAN HOUTENLAAN 36
WEESP, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5066649
NONE
07465460
Correspondence name and address
ELLSWORTH H. MOSHER
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON ST.
P.O. BOX 1427
ALEXANDRIA, VA 22313-1427
Assignment: 6
Reel/Frame:005246/0958   Pages: 2
Recorded: 03/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALDECK, HARALD
Exec Dt:
02/23/1990
2
BENSON, WERNER
Exec Dt:
02/23/1990
3
ZEUGNER, HORST
Exec Dt:
02/23/1990
4
WOLF, KLAUS-ULLRICH
Exec Dt:
02/26/1990
5
GREGORY, PETER-COLIN
Exec Dt:
02/26/1990
6
HAMMINGA, DERK
Exec Dt:
03/01/1990
7
VAN WIJWGAARDEN, INEKE
Exec Dt:
03/01/1990
Assignee
1
KALI-CHEMIE PHARMA GMBH
POSTFACH 220
HANS-BOECKLER-ALLEE 20
D-3000 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5010076
NONE
07489502
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY,
SCHWAAB, MACK, BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 7
Reel/Frame:005276/0367   Pages: 1
Recorded: 04/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN WIJNGAARDEN, INEKE
Exec Dt:
03/27/1990
2
HAECK, HANS H.
Exec Dt:
03/27/1990
3
HAMMINGA, DERK
Exec Dt:
03/27/1990
4
WOUTERS, WOUTER
Exec Dt:
03/27/1990
Assignee
1
DUPHAR INTERNATIONAL RESEARCH B.V., THE NETHERLANDS
C.J. V. HOUTENLAAN 36,
WEESP, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5102901
NONE
07508420
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:005380/0529   Pages: 2
Recorded: 07/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMMINGA, DERK
Exec Dt:
07/12/1990
2
VAN WIJNGAARDEN, INEKE
Exec Dt:
07/12/1990
Assignee
1
DUPHAR INTERNATIONAL RESEARCH B.V.,
C.J. VAN HOUTENLAAN 36,
WEESP,, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5037844
NONE
07554918
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:005616/0808   Pages: 2
Recorded: 02/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMMINGA, DERK
Exec Dt:
01/31/1991
2
HAECK, HANS H.
Exec Dt:
01/31/1991
3
VAN WIJNAGAARDEN, INEKE
Exec Dt:
01/31/1991
4
WOUTERS, WOUTER
Exec Dt:
01/31/1991
Assignee
1
DUPHAR INTERNATIONAL RESEARCH B.V., C.J. VAN HOUTENLAAN 36, WEESP, THE NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5198437
NONE
07628109
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 N. WASHINGTON ST.
ALEXANDRIA, VA 22314

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