Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
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Reel/Frame: | 004995/0349 | |
| Pages: | 2 |
| | Recorded: | 10/31/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/04/1990
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Application #:
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07173343
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Filing Dt:
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03/25/1988
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Title:
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TETRAHALOPHTHALATE ESTERS AS FLAME RETARDANTS FOR POLYBUTYLENE TEREPHTHALATE RESINS (PBT)
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Correspondence name and address
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E. LEIGH HUNT
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PENNWALT CORP., PAT. DEPT.
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THREE PARKWAY
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PHILADELPHIA, PA 19102
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