Patent Assignment Details
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Reel/Frame: | 006088/0339 | |
| Pages: | 3 |
| | Recorded: | 04/13/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/16/1993
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Application #:
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07678905
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Filing Dt:
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03/28/1991
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Title:
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PREPARING SULFUR SOLVENT COMPOSITIONS COMPRISING TREATING A SULFIDE POLYALKLENEOXYAMINE OR POLYALKYLENEOXY POLYAMINE MIXTURE WITH AN ALKYLAMINE OR ALKANOLAMINE
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Assignee
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THREE PARKWAY, PHILDELPHIA, PA |
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Correspondence name and address
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ROBERT G. HOFFMANN
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ELF ATOCHEM NORTH AMERICA, INC.
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PATENT DEPT.
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THREE PKWY.
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PHILADELPHIA, PA 19102
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