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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/13/1984
Application #:
06285136
Filing Dt:
07/20/1981
Inventors:
ERICH SCHINDLER, FRANZ MAIER
Title:
PROCESS FOR THE PRODUCTION OF AN ULTRAFILTRATION MEMBRANE FROM POLYAMIDE
Assignment: 1
Reel/Frame:
004289/0389Recorded: 08/15/1984Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/13/1984
Exec Dt:
07/13/1984
Assignee:
IJSSELLAAN 82
ARNHEM, NETHERLANDS
Correspondent:
STRIKER, STRIKER & STENBY
360 LEXINGTON AVE.,
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:
012841/0809Recorded: 04/30/2002Pages: 10
Conveyance:
CHANGE OF NAME WITH TRANSLATION
Assignor:
Exec Dt:
02/25/1994
Assignee:
VELPERWEG 76
6800 SB ARNHEM, NETHERLANDS
Correspondent:
OLIFF & BERRIDGE, PLC
WILLIAM P. BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:
012841/0636Recorded: 04/30/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/2001
Assignee:
OEHDER STRASSE 28
D-42289 WUPPERTAL-BARMEN, GERMANY
Correspondent:
OLIFF & BERRIDGE, PLC
WILLIAM P. BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320

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