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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
12/18/1990
Application #:
06948418
Filing Dt:
12/30/1986
Inventor:
BRIAN R. CLARK
Title:
METHOD OF PREPARING DERIVATIZED POLYSTYRENE FOR SPECTROSCOPIC STUDIES
Assignment: 1
Reel/Frame:
004823/0253Recorded: 01/11/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/24/1987
Assignee:
200 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Correspondent:
EDWARD S. IRONS, ESQUIRE
PORTER, WRIGHT,MORRIS, & ARTHUR
1233-20TH STREET, N. W. FOURTH FLOOR
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
007888/0588Recorded: 04/12/1996Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/09/1990
Assignee:
5301 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Correspondent:
RHONE-POULENC RORER INC.
MARTIN F. SAVITZKY
LEGAL-PATENTS, #3C43
P.O. BOX 5093
COLLEGEVILLE, PA 19426-0997
Assignment: 3
Reel/Frame:
007888/0607Recorded: 04/12/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/14/1996
Assignee:
500 ARCOLA ROAD
COLLEGEVILLE, PENNSYLVANIA 19426
Correspondent:
RHONE-POULENC RORER INC.
MARTIN F. SAVITZKY
P.O. BOX 5093
COLLEGEVILLE, PA 19426-0997
Assignment: 4
Reel/Frame:
008850/0983Recorded: 12/11/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/1997
Assignee:
3711 KENNETT PIKE, SUITE 200
GREENVILLE, DELAWARE 19807
Correspondent:
RHONE-POULENC RORER INC.
MARTIN F. SAVITZKY
LEGAL-PATENTS, #3C43
P.O. BOX 5093
COLLEGEVILLE, PENNSYLVANIA 19426-0997
Assignment: 5
Reel/Frame:
008999/0408Recorded: 03/06/1998Pages: 3
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S EXECUTION DATE. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 8850, FRAME 0983.
Assignor:
Exec Dt:
12/08/1997
Assignee:
3711 KENNETT PIKE, SUITE 200
GREENVILLE, DELAWARE 19807
Correspondent:
RHONE-POULENC RORER INC.
MARTIN F. SAVITZKY
LEGAL-PATENTS #3C43
P.O. BOX 5093
COLLEGEVILLE, PA 19426-0997
Assignment: 6
Reel/Frame:
012025/0716Recorded: 10/03/2001Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/15/1999
Assignee:
300 SOMERSET CORPORATE BOULEVARD
BRIDGEWATER, NEW JERSEY 08807
Correspondent:
AVENTIS PHARMACEUTICALS INC.
ANDREA Q. RYAN
ROUTE 202-206/P.O. BOX 6800
BRIDGEWATER, NJ 08807-0800

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