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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08/25/2020
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Application #:
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13582177
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Filing Dt:
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08/31/2012
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Publication #:
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Pub Dt:
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12/20/2012
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Inventors:
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Frank Haselhuhn, Ralf Rausch, Claus-Peter Drexel, Frank Heindl, Guenter Stein
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Title:
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COARSE SUPPORT SILICA PARTICLES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| RELLINGHAUSER STRASSE 1-11 |
| 45128 ESSEN, GERMANY |
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| DENNIS C. RODGERS |
| 1130 CONNECTICUT AVENUE, N.W.,SUITE 1130 |
| SMITH, GAMBRELL & RUSSELL, LLP |
| WASHINGTON, DC 20036 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| RELLINGHAUSER STRASSE 1-11 |
| ESSEN, GERMANY 45128 |
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| SMITH GAMBRELL & RUSSELL LLP |
| 1055 THOMAS JEFFERSON ST. NW |
| SUITE 400 |
| WASHINGTON, DC 20007 |
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