Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 008442/0570 | |
| Pages: | 5 |
| | Recorded: | 03/24/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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12/30/1986
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Application #:
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06616053
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Filing Dt:
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06/01/1984
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Title:
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METHOD OF PLASTICIZING THERMOPLASTIC POLYMERS
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Patent #:
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Issue Dt:
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08/23/1988
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Application #:
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06945784
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Filing Dt:
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12/23/1986
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Title:
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PROCESS FOR IMPROVING THE MELT FLOW INDEX OF THERMOPLASTIC POLYMERS
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Patent #:
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Issue Dt:
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10/30/1990
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Application #:
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07139268
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Filing Dt:
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12/29/1987
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Title:
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THERMOPLASTIC POLYMER COMPOSITION COMPRISING TRANS 1,4-POLYISOPRENE IMPROVING THE MELT FLOW INDEX THEREOF
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Patent #:
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Issue Dt:
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11/21/1989
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Application #:
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07182346
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Filing Dt:
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04/18/1988
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Title:
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THERMOPLASTIC ENDODONTIC COMPOSITION HAVING IMPROVED MELT FLOW INDEX
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Patent #:
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Issue Dt:
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04/14/1992
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Application #:
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07578424
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Filing Dt:
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09/06/1990
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Title:
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ELASTOMERIC CORD FOR RETAINING A DENTAL DAM, CORD DISPENSER AND RELATED COMBINATIONS AND METHODS
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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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07673945
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Filing Dt:
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03/22/1991
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Title:
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ENDODONTIC APPLIANCE AND RELATED METHOD
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Assignee
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| 750 CORPORATE DRIVE |
| MAHWAH, NEW JERSEY 07430 |
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Correspondence name and address
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HELFGOTT & KARAS, P.C.
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SAMSON HELFGOTT
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EMPIRE STATE BUILDING
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60TH FLOOR
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NEW YORK, NY 10118
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