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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06/15/1982
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Application #:
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06118047
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Filing Dt:
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02/04/1980
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Inventors:
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JESSE G. GRIER, JIMMIE R. HODGES
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Title:
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CHROMATE ION REMOVAL FROM AQUEOUS SOLUTIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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THREE PARKWAY |
A CORP. OF PA |
PHILADELPHIA, PENNSYLVANIA |
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ROBET G. HOFFMANN, ESQ. |
PENNWALT CORP., THREE PARKWAY |
PATENT DEPARTMENT |
PHILADELPHIA, PA 19102 |
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Assignment:
2
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MERGER AND CHANGE OF NAME EFFECTIVE ON DECEMBER 31, 1989, IN PENNSYLVANIA
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ATOCHEM NORTH AMERICA, INC. |
PATENT DEPARTMENT - MARY G. FAY |
THREE PARKWAY |
PHILADELPHIA, PA 19102 |
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