Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/13/2008
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Application #:
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09485559
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Filing Dt:
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02/11/2000
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Publication #:
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Pub Dt:
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06/26/2003
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Inventors:
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SARA W. BOEHMER, BARRY ASHER MAHLER, RALPH NEWTON MILLER
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Title:
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PURIFICATION OF DIFLUOROMETHANE BY EXTRACTIVE DISTILLATION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| LEGAL PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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| E. I. DU PONT DE NEMOURS AND COMPANY |
| JAMES E. SHIPLEY |
| 1007 MARKET STREET |
| LEGAL-PATENTS |
| WILMINGTON, DE 19898 |
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