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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08/03/1993
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Application #:
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07848347
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Filing Dt:
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03/09/1992
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Inventors:
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HELMUT DERLETH, ABEL GROSJEAN
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Title:
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PROCESS FOR OBTAINING MONODISPERSE MICROSPHEROIDAL PARTICLES, MICROSPHEROIDAL SILICA PARTICLES OF HIGH SPECIFIC SURFACE, AND CATALYSTS SUPPORTED ON THESE PARTICLES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 33, RUE DU PRINCE ALBERT |
| B-1050 BRUSSELS, BELGIUM |
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| SPENCER, FRANK & SCHNEIDER |
| ATTN: GEORGE H. SPENCER |
| 1111 NINETEENTH STREET, N.W. |
| WASHINGTON, D.C. 20036 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| RUE DU PRINCE ALBERT, 44 |
| B-1050 BRUSSELS, BELGIUM |
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| SPENCER & FRANK |
| JOHN W. SCHNELLER |
| SUITE 300 EAST |
| 1100 NEW YORK AVENUE, N.W. |
| WASHINGTON, DC 20005-3955 |
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