Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006833/0616 | |
| Pages: | 3 |
| | Recorded: | 01/24/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
8
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Patent #:
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Issue Dt:
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05/18/1982
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Application #:
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06214537
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Filing Dt:
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12/08/1980
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Title:
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PHOSPHATE COATING PROCESS AND COMPOSITION
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Patent #:
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Issue Dt:
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10/13/1987
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Application #:
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06738154
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Filing Dt:
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05/24/1985
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Title:
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MAGNESIUM SULFATE AND COMPLEX SILICATE MINERAL PAINT DENATURANT
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Patent #:
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Issue Dt:
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05/31/1988
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Application #:
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06845107
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Filing Dt:
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03/27/1986
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Title:
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CLEAR PAINT BOOTH COATING COMPOSITION AND METHOD
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Patent #:
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Issue Dt:
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12/27/1988
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Application #:
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06912754
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Filing Dt:
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09/26/1986
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Title:
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PHOSPHATE COATING COMPOSITION AND METHOD OF APPLYING A ZINC-NICKEL PHOSPHATE COATING
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Patent #:
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Issue Dt:
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05/09/1989
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Application #:
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07028922
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Filing Dt:
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03/23/1987
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Title:
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PROCESS AND COMPOSITION FOR SEALING A CONVERSION COATED SURFACE WITH A SOLUTION CONTAINING VANADIUM
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Patent #:
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Issue Dt:
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07/17/1990
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Application #:
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07242986
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Filing Dt:
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09/12/1988
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Title:
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PHOSPHATE COATING COMPOSITION AND METHOD OF APPLYING A ZINC-NICKEL PHOSPHATE COATING
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Patent #:
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Issue Dt:
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08/24/1993
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Application #:
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07877348
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Filing Dt:
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04/30/1992
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Title:
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PHOSPHATE COATING COMPOSITION AND METHOD OF APPLYING A ZINC-NICKEL-MANGANESE PHOSPHATE COATING
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Patent #:
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Issue Dt:
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06/29/1993
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Application #:
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07918744
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Filing Dt:
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07/27/1992
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Title:
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METHOD FOR REMOVING AND RECOVERING PAINT OVERSPRAY IN A WATER WASH SPRAY BOOTH
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Assignee
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| PATENT DEPARTMENT - 39TH FLOOR |
| ONE PPG PLACE |
| PITTSBURGH, PENNSYLVANIA 15272 |
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Correspondence name and address
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PPG INDUSTRIES, INC.
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WILLIAM J. UHL
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PATENT DEPT., - 39TH FLOOR
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ONE PPG PLACE
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PITTSBURGH, PA 15272
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