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: | 005093/0831 | |
| Pages: | 2 |
| | Recorded: | 04/24/1989 | | |
| 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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Application #:
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05372371
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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08/24/1982
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Application #:
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06145515
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Filing Dt:
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05/01/1980
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Title:
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REACTION PRODUCTS OF DMT PROCESS RESIDUE AND DIPROPYLENE GLYCOL
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Patent #:
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Issue Dt:
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01/19/1988
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Application #:
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06875831
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Filing Dt:
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06/18/1986
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Title:
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POLYOLS FROM SCRAP POLYETHYLENE TEREPHTHALATE AND DIMETHYL TEREPHTHALATE PROCESS RESIDUE
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Patent #:
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Issue Dt:
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07/19/1988
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Application #:
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07105624
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Filing Dt:
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10/05/1987
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Title:
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POLYOLS FROM TALL OIL AND AROMATIC POLYESTER POLYOLS
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Patent #:
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Issue Dt:
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08/02/1988
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Application #:
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07128853
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Filing Dt:
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12/04/1987
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Title:
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USE OF ANTIMONY COMPOUNDS TO RETARD CATALYST DEACTIVATION IN FOAM- FORMING COMPOSITIONS CONTAINING AROMATIC POLYESTER POLYOLS
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Assignee
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| HIGHWAY 421 NORTH |
| A GENERAL PARTNERSHIP |
| WILMINGTON, NORTH CAROLINA 28402 |
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Correspondence name and address
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HOECHST CELANESE CORPORATION
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P.O. BOX 32414
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CHARLOTTE, N.C. 28232
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