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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08/08/1989
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Application #:
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06923240
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Filing Dt:
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10/27/1986
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Inventor:
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JEFFREY H. YEN
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Title:
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APPARATUS FOR REMOVING SULFUR FROM ORGANIC POLYSULFIDES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| THREE PARKWAY |
| PHILADELPHIA, PENNSYLVANIA |
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| ARTHUR M. SUGA |
| PENNWALT CORP. |
| THREE PARKWAY, PENNWALT BUILDING |
| 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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