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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04/20/1999
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Application #:
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08980747
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Filing Dt:
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12/01/1997
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Inventors:
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MAHER Y ELSHEIKH, MICHAEL S. BOLMER, BIN CHEN
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Title:
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PREPARATION OF 1,1,3,3-PENTAFLUOROPROPANE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2000 MARKET STREET |
PHILADELPHIA, PENNSYLVANIA 19103 |
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ELF ATOCHEM NORTH AMERICA, INC. |
WILLIAM D. MITCHELL |
PATENT DEPT., 26TH FLOOR |
2000 MARKET STREET |
PHILADELPHIA, PA 19103-3222 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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2000 MARKET STREET |
PHILADELPHIA, PENNSYLVANIA 19103 |
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ATOFINA CHEMICALS, INC. |
MARY G. FAY |
PATENT DEPARTMENT - 26TH FLOOR |
2000 MARKET STREET |
PHILADELPHIA, PA 19103-3222 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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2000 MARKET STREET |
PHILADELPHIA, PENNSYLVANIA 19103 |
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ARKEMA INC. |
GILBERT W. RUDMAN |
2000 MARKET STREET |
PHIALDELPHIA, PENNSYLVANIA 19103 |
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