Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006452/0670 | |
| Pages: | 11 |
| | Recorded: | 03/15/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
5
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Patent #:
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Issue Dt:
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12/14/1993
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Application #:
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07493075
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Filing Dt:
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03/13/1990
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Title:
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RHOMBOHEDRAL CALCIUM CARBONATE AND ACCELERATED HEAT-AGING PROCESS FOR THE PRODUCTION THEREOF
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Patent #:
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Issue Dt:
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03/22/1994
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Application #:
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07628734
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Filing Dt:
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12/17/1990
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Title:
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RHOMBOHEDRAL CALCIUM CARBONATE AND ACCELERATED HEAT-AGING PROCESS FOR THE PRODUCTION THEREOF
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Patent #:
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Issue Dt:
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07/13/1993
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Application #:
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07628737
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Filing Dt:
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12/17/1990
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Title:
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RHOMBOHEDRAL CALCIUM CARBONATE AND ACCELERATED HEAT-AGING PROCESS FOR THE PRODUCTION THEREOF
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Patent #:
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Issue Dt:
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06/01/1993
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Application #:
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07901440
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Filing Dt:
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06/19/1992
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Title:
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RHOMBOHEDRAL CALCIUM CARBONATE AND ACCELERATED HEAT-AGING PROCESS FOR THE PRODUCTION THEREOF
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Patent #:
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Issue Dt:
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11/15/1994
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Application #:
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07964338
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Filing Dt:
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10/21/1992
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Title:
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SPHEROIDAL AGGREGATE OF PLATY SYNTHETIC HYDROTALCITE
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Assignee
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| 235 EAST 42ND STREET |
| NEW YORK, NEW YORK 10017 |
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Correspondence name and address
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EDWARD J. WHITFIELD
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235 EAST 42ND STREET
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NEW YORK, NY 10017
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