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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09/22/1992
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Application #:
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07601374
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Filing Dt:
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10/23/1990
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Inventors:
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DIETER HAASE, NELU SPIRATOS, CARMEL JOLICOEUR
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Title:
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POLYMERIC BASIC ALUMINUM SILICATE-SULPHATE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 745 STE-ROSE, LA PRAIRIE |
| QUEBEC, CANADA J5R-1 |
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| MARVIN J. SPIVAK |
| OBLON, SPIVAK, MC CLELLAND |
| MAIER & NEUSTADT |
| 4TH FL., 1755 JEFF. DAVIS HWY. |
| ARLINGTON, VA 22202 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| LAFF, WHITESEL, CONTE & SARET, LTD. |
| MICHAEL B. ALLEN |
| 401 NORTH MICHIGAN AVENUE |
| CHICAGO, ILLINOIS 60611-4212 |
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Assignment:
3
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 100 MACINTOSH BOULEVARD |
| CONCORD, ONTARIO L4K 4P3, CANADA |
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| LAFF, WHITESEL, CONTE & SARET, LTD. |
| MICHAEL B. ALLEN |
| 401 NORTH MICHIGAN AVENUE |
| CHICAGO, IL 60611-4212 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| C/O KEMIRA WATER SOLUTIONS, INC. |
| 808 EAST MAIN STREET |
| LAKELAND, FLORIDA 33801 |
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| MICHAEL BEST & FRIEDRICH LLP |
| 180 N. STETSON AVENUE |
| SUITE 2000 |
| CHICAGO, IL 60601 |
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