Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 007732/0153 | |
| Pages: | 3 |
| | Recorded: | 11/30/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/08/1992
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Application #:
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07561004
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Filing Dt:
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08/01/1990
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Title:
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APPLICATION TO AQUEOUS CALCIUM CARBONATE PIGMENT SUSPENSIONS OF A POLYCARBOXYLIC AGENT WITH PHOSPHORIC OR PHOSPHONIC GROUPS WHICH INHIBIT THE SHOCK EFFECT CAUSED BY THE INTRODUCTION OF AN ELECTROLYTE AT HIGH CONCENTRATION
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Assignee
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| 35, COURS ARISTIDE BRIAND |
| F-69300 CALUIRE, FRANCE |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND, MAIER
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& NEUSTADT, P.C. - PAUL E. RAUCH
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FOURTH FLOOR
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1755 JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VIRGINIA 22202
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