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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/22/1987
Application #:
06842356
Filing Dt:
03/18/1986
Inventors:
KURT E. HEIKKILA, RODNEY K. WILLIAMS, RUSSELL J. PYLKKI
Title:
ANALYSIS OF ORGANIC ADDITIVES IN PLATING BATHS USING NOVEL CHROMATOGRAPHIC METHODS IN A MASS BALANCE APPROACH
Assignment: 1
Reel/Frame:
005994/0683Recorded: 01/29/1992Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/25/1987
Assignee:
A CORPORATION OF DE
1997 MARKET ST.,
WILMINGTON, DELAWARE
Correspondent:
E.I. DUPONT DE NEMOURS & COMPANY
ATTN: ANDREW G. GOLIAN
LEGAL DEPARTMENT
WILMINGTON, DELAWARE 19898
Assignment: 2
Reel/Frame:
006032/0176Recorded: 02/26/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/04/1992
Assignee:
50 PUBLIC SQUARE - #1250
CLEVELAND, OHIO 44113-2251
Correspondent:
JAMES A. LUCAS
MCGEAN-ROHCO, INC.
TERMINAL TOWER BUILDING
50 PUBLIC SQUARE, #1250
CLEVELAND, OH 44113-2251

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