Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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04/10/1990
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Application #:
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07375644
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Filing Dt:
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07/05/1989
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Inventors:
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GEORGE L. BROWNELL, MARY K. HAYS, ANDREW J. SIVAK
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Title:
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SILYL DERIVATIVES OF 2, 6-DIMETHYL-4-ALLYL PHENOL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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WILLIAM L. KRAYER |
ARISTECH CHEMICAL CORPORATION |
600 GRANT ST. |
PITTSBURGH, PA 15230-0250 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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MAYER, BROWN & PLATT |
2000 PENNSYLVANIA AVE., N.W. |
WASHINGTON, DC 20006 |
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Assignment:
3
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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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