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Patent Assignment Details
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Reel/Frame:003983/0188   Pages: 1
Recorded: 05/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
07/27/1982
Application #:
06251818
Filing Dt:
04/07/1981
Title:
POLY(ESTER-AMIDE) CAPABLE OF FORMING AN ANISOTROPIC MELT PHASE DERIVED FROM DIHYDROXYANTHRAQUINONE, HYDROXYBENZOIC ACID, DICARBOXYLIC ACID, AND AROMATIC MONOMER CAPABLE OF FORMING AN AMIDE LINKAGE
Assignors
1
Exec Dt:
03/27/1981
2
Exec Dt:
03/27/1981
3
Exec Dt:
03/27/1981
Assignee
1
1211 AVENUE OF THE AMERICAS,
NEW YORK, NEW YORK 10036
Correspondence name and address
THOMAS J. MORGAN
CELANESE CORP.
1211 AVE. OF THE AMERICAS
NEW YORK, NY 10036

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