Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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11/15/1988
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Application #:
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07026088
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Filing Dt:
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03/16/1987
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Inventors:
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WALTER AHSBAHS, KARL-HEINZ POMORIN, HELMUT LEIST, GEORG ULLRICH
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Title:
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MEMBRANE RETAINER ASSEMBLY FOR PHYSIOLOGICAL SENSING UNITS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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PATENT DEPARTMENT |
PPG INDUSTRIES, INC. |
ONE PPG PLACE |
PITTSBURGH, PA 15272 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/29/1990
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PATENT DEPARTMENT |
PPG INDUSTRIES, INC. |
ONE PPG PLACE |
PITTSBURGH, PA 15272 |
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