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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/25/1987
Application #:
06696632
Filing Dt:
01/30/1985
Inventors:
KLAUS D. KULBE, HANS WEBER
Title:
PHARMACEUTICAL PRODUCTS, CALCIUM MIXED SALTS OF POLYMERIC, ANIONIC CARBOXYLIC ACIDS AND/OR THEIR ESTERS OF SULFURIC ACID, AND METHODS FOR THEIR PREPARATION AND USE
Assignment: 1
Reel/Frame:
004417/0168Recorded: 04/01/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/26/1985
Exec Dt:
02/26/1985
Assignee:
ZUG, SWITZERLAND
Correspondent:
WALTER H. SCHNEIDER
P.O. BOX 917
DUBLIN, OH 43017
Assignment: 2
Reel/Frame:
006862/0316Recorded: 02/14/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/23/1993
Assignee:
KUHLOWEG 37-39
D-58638 ISERLOHN, GERMANY
Correspondent:
TOWNSEND AND TOWNSEND KHOURIE AND CREW
J. GEORG SEKA
STEUART STREET TOWER, TWENTIETH FLOOR
ONE MARKET PLAZA
SAN FRANCISCO, CALIFORNIA 94105-1492

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