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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12/14/1999
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Application #:
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09037522
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Filing Dt:
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03/10/1998
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Inventors:
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JOE G. HOFFMAN, R. SCOT CLARK
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Title:
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ON-SITE AMMONIA PURIFICATION FOR SEMICONDUCTOR MANUFACTURE
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Assignment:
1
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MERGER AND CHANGE OF NAME
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| 2700 POST OAK BOULEVARD |
| HOUSTON, TEXAS 77056 |
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| BURNS, DOANE, SWECKER & MATHIS, L.L.P. |
| E. JOSEPH GESS, ESQ. |
| P.O. BOX 1404 |
| ALEXANDRIA, VIRGINIA 22313-1404 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 75 QUAI D'ORSAY |
| 75321 PARIS, CEDEX 7, FRANCE |
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| JEFFREY L. WENDT |
| 2700 POST OAK BLVD. |
| SUITE 1800 |
| HOUSTON, TX 77056 |
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