Patent Assignment Abstract of Title
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Total Assignments:
5
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Patent #:
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Issue Dt:
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05/29/1990
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Application #:
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07259892
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Filing Dt:
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10/19/1988
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Inventor:
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WEI-MING SHEN
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Title:
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PROCESS FOR PRODUCING CRYSTALLINE SILICON NITRIDE POWDER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| UNION CARBIDE CORPORATION |
| LAW DEPARTMENT - E 134 |
| 39 OLD RIDGEBURY ROAD |
| DANBURY, CT 06817-0001 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 39 OLD RIDGEBURY RD. |
| A CORP. OF DE |
| DANBURY, CONNECTICUT 06817-0001 |
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| UNION CARBIDE CORP. |
| LAW DEPARTMENT-E 134 |
| 39 OLD RIDGEBURY RD. |
| DANBURY, CT 06817-0001 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/12/1992
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| 441 SACKETT POINT ROAD |
| NORTH HAVEN, COLORADO 06473 |
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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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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 820 W. SUPERIOR AVENUE |
| SUITE 800 |
| CLEVELAND, OHIO 44113-1800 |
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| JEANNE E. LONGMUIR |
| 800 SUPERIOR AVENUE |
| SUITE 1800 |
| CLEVELAND, OH 44114 |
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Assignment:
5
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 127 PUBLIC SQUARE |
| CLEVELAND, OHIO 44114 |
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| WARREN A. SKLAR |
| RENNER, OTTO, BOISSELLE & SKLAR |
| 1621 EUCLID AVE., 19TH FLOOR |
| CLEVELAND, OH 44115 |
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