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Patent Assignment Assignor Details
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Assignor Name : CHALLENGER, STEPHEN
Total Assignments: 4
Assignment: 1
Reel/Frame:005372/0464   Pages: 4
Recorded: 07/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/29/1990
Assignee
1
235 EAST 42ND ST.
NEW YORK,, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07504493
Correspondence name and address
GROVER F. FULLER, JR.
PFIZER INC., PAT. DEPT.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 2
Reel/Frame:008010/0964   Pages: 3
Recorded: 03/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/27/1996
Assignee
1
BLDG. 235 20TH FLOOR
235 EAST 42ND STREET
NEW YORK NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08612940
Correspondence name and address
PFIZER INC.
GREGG C. BENSON
EASTERN POINT ROAD, BLDG 118S/3RD FL.
GROTON CONNECTICUT 06340-5146
Assignment: 3
Reel/Frame:010754/0774   Pages: 3
Recorded: 04/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2000
2
Exec Dt:
04/17/2000
3
Exec Dt:
04/17/2000
4
Exec Dt:
04/17/2000
5
Exec Dt:
04/17/2000
6
Exec Dt:
04/17/2000
7
Exec Dt:
04/17/2000
Assignees
1
235 EAST 42ND STREET, 20TH FLOOR
NEW YORK, NEW YORK 10017
2
BLDG. 118S, 3RD FLOOR
EASTERN POINT ROAD
GROTON, CONNECTICUT 06340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09551779
Correspondence name and address
PFIZER INC.
GREGG C. BENSON
EASTERN POINT ROAD, MS 4519
GROTON CONNECTICUT 06340
Assignment: 4
Reel/Frame:014314/0608   Pages: 2
Recorded: 07/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2002
2
Exec Dt:
03/05/2002
3
Exec Dt:
03/05/2002
4
Exec Dt:
03/05/2002
5
Exec Dt:
03/05/2002
6
Exec Dt:
03/05/2002
Assignee
1
235 EAST 42ND STREET (150/5)
NEW YORK, NEW YORK 10017-5755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10096218
Correspondence name and address
PFIZER INC.
GREGG C. BENSON
EASTERN POINT ROAD, MS 8260-1611
GROTON, CT 06340

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