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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04/05/1994
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Application #:
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08024122
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Filing Dt:
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03/01/1993
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Inventors:
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DAVID A. PERKINS, JOHN E. AIKEN
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Title:
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RECOVERING VALUES FROM HEAVY ENDS IN BISPHENOL-A PRODUCTION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 600 GRAN STREET |
| ROOM 1185 LAW DEPARTMENT |
| PITTSBURG, PENNSYLVANIA 15230-0250 |
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| WILLIAM L. KRAYER, ESQ. |
| ARISTECH CHEMICAL CORPORATION |
| 600 GRANT STREET - RM. 1185, LAW DEPT. |
| PITTSBURGH, PA 15230-0250 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1801 MARKET STREET |
| PHILADELPHIA, PENNSYLVANIA 19103 |
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| BUCHANAN INGERSOLL P.C. |
| ROBERT A. KOONS, JR. |
| 1835 MARKET STREET |
| 14TH FLOOR |
| PHILADELPHIA, PA 19103-2985 |
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