Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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10/06/1992
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Application #:
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07766938
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Filing Dt:
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09/27/1991
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Inventors:
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ALAIN A. SCHUTZ, LEONARD A. CULLO
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Title:
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PROCESS FOR MAKING EFFICIENT ANIONIC CLAY CATALYST, CATALYSTS MADE THEREBY, AND METHOD OF MAKING ISOPHORONE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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A CORPORATION OF DELAWARE |
DELAWARE |
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2ARISTECH CHEMICAL CORPORATION |
600 GRANT STREET - RM. 2114 |
PITTSBURGH, PA 15230-0250 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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A CORPORATION OF DELAWARE |
PENNSYLVANIA |
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ARISTECH CHEMICAL CORPORATION |
600 GRANT STREET - RM. 2114 |
PITTSBURGH, PA 15230-0250 |
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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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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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104 UNION AVENUE |
MANASQUAN, NEW JERSEY 08736 |
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HALE AND DORR LLP |
KRISTIN M. JOSLYN |
300 PARK AVENUE |
NEW YORK, NEW YORK 10022 |
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