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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/04/1990
Application #:
07426877
Filing Dt:
10/24/1989
Inventor:
WOLFGANG DAHMS
Title:
AQUEOUS ACIDIC BATH FOR ELECTROCHEMICAL DEPOSITION OF A SHINY AND TEAR-FREE COPPER COATING AND METHOD OF USING SAME
Assignment: 1
Reel/Frame:
005403/0221Recorded: 08/02/1990Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/19/1989
Assignee:
BERLIN AND BERGKAMEN, FED. REP. OF, GERMANY
Correspondent:
MICHAEL J. STRIKER
360 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:
006839/0511Recorded: 01/26/1994Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/10/1993
Assignee:
ERASMUSSTRASSE 20-24
BERLIN, GERMANY D-10553
Correspondent:
THOMAS C. PONTANI, ESQ.
COHEN PONTANI LIEBERMAN & PAVANE
551 FIFTH AVENUE, STE. 1210
NEW YORK, NY 10176

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