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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/27/1991
Application #:
07491366
Filing Dt:
03/09/1990
Inventor:
JUNE D. PASSARETTI
Title:
ACID-STABILIZED CALCIUM CARBONATE, PROCESS FOR ITS PRODUCTION AND METHOD FOR ITS USE IN THE MANUFACTURE OF ACIDIC PAPER
Assignment: 1
Reel/Frame:
005257/0114Recorded: 03/09/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/07/1990
Assignee:
Correspondent:
PETER C. RICHARDSON
PFIZER, INC.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 2
Reel/Frame:
006663/0029Recorded: 08/26/1993Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/07/1992
Assignee:
235 EAST 42ND STREET
NEW YORK, NEW YORK 10023
Correspondent:
LANNING G. BRYER, ESQ.
LADAS & PARRY
26 WEST 61ST STREET
NEW YORK, NY 10023

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