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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/30/1988
Application #:
07113941
Filing Dt:
10/28/1987
Inventor:
SHELBY D. WORLEY
Title:
METHOD FOR DISINFECTING AQUEOUS MEDIUM WITH N,N'-DIHALO-2- IMIDAZOLIDINONES
Assignment: 1
Reel/Frame:
004853/0156Recorded: 02/16/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/08/1988
Assignee:
Correspondent:
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:
004853/0157Recorded: 02/16/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/08/1988
Assignee:
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Correspondent:
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272

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