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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07/20/1993
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Application #:
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07722890
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Filing Dt:
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06/28/1991
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Inventors:
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EISHUN TSUCHIDA, HIROYUKI NISHIDE, HIROYOSHI KAWAKAMI
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Title:
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OXYGEN-PERMEABLE POLYMERIC MEMBRANES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 3 CHRISTINA CENTRE, SUITE 903 |
| 201 NORTH WALNUT STREET |
| WILMINGTON, DELAWARE 19801 |
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| UNION CARBIDE INDUSTRIAL GASES INC. |
| 39 OLD RIDGEBURY ROAD |
| DANBURY, CT 06817-0001 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/12/1992
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| 39 OLD RIDGEBURY ROAD |
| DANBURY, CONNECTICUT 06810-5113 |
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| JOANN M. JELSA |
| PRAXAIR, INC. |
| 39 OLD RIDGEBURY ROAD |
| LAW DEPT. M1-557 |
| DANBURY, CT 06810-5113 |
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