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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/31/1989
Application #:
07132525
Filing Dt:
12/14/1987
Inventors:
KARL-ERWIN PIEJKO, RALPH OSTAREK, MANFRED T. REETZ
Title:
PROCESS FOR THE QUASI-IONIC POLYMERIZATION OF ACRYLIC ACID DERIVATIVES
Assignment: 1
Reel/Frame:
004802/0159Recorded: 12/14/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/23/1987
Exec Dt:
11/23/1987
Exec Dt:
11/20/1987
Assignee:
GERMANY
Correspondent:
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
006747/0218Recorded: 10/22/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/13/1993
Assignees:
LEMPKE STR. 14
MULHEIM, AN DER RUHR, GERMANY D 4330
ROGGENDORFSTRASSE 57
D 5000 KOLN 80, GERMANY
ERBSLOH-STRASSE 32
LEICHLINGEN, GERMANY D 5653
Correspondent:
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591

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