Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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04/07/1998
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Application #:
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08780450
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Filing Dt:
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01/08/1997
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Inventors:
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THOMAS HENNIG, GUENTHER MICHAEL, GUENTER STADTMUELLER
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Title:
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PROCESS FOR DETERMINING THE THICKENING EFFECT OF SILICON DIOXIDE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| WEISSFRAUENSTRASSE 9 |
| 601 FRANKFURT AM MAIN 1, GERMANY |
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| BEVERIDGE, DEGRANDI, WEILACHER & YOUNG |
| ROBERT G. WEILACHER, ESQ. |
| 1850 M STREET, N.W. |
| SUITE 800 |
| WASHINGTON, D.C. 20036 |
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Assignment:
2
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CORRECT ASSIGNOR, REEL 8398, FRAME 568
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| WEISSFRAUENSTRASSE 9 |
| D-60311, FRANKFURT AM MAIN 1, GERMANY |
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| BEVERIDGE, DEGRANDI, WEILACHER & YOUNG, |
| L.L.P. |
| ROBERT G. WEILACHER |
| 1850 M ST., NW - SUITE 800 |
| WASHINGTON, DC 20036 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| WEISSFRAUENSTRASSE 9 |
| 60311 FRANKFURT AM MAIN, GERMANY |
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| SMITH, GAMBRELL & RUSSELL, LLP |
| ROBERT G. WEILACHER |
| SUITE 800, 1850 M STREET, N.W. |
| WASHINGTON, D.C. 20036 |
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Assignment:
4
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MERGER (SEE DOCUMENT FOR DETAILS).
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| BENNIGSENPLATZ 1 |
| DE-40474 DUSSELDORF, GERMANY |
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| SMITH, GAMBRELL & RUSSELL, LLP |
| ROBERT G. WEILACHER |
| 1850 M ST., N.W. (SUITE 800) |
| WASHINGTON, D.C. 20036 |
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