skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:004013/0313   Pages: 1
Recorded: 07/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
09/28/1982
Application #:
06251629
Filing Dt:
04/06/1981
Title:
POLY (ESTER-AMIDE) CAPABLE OF FORMING AN ANISOTROPIC MELT PHASE DERIVED FROM 6-HYDROXY-2-NAPHTHOIC ACID, OTHER AROMATIC HYDROXYACID, CARBOCYCLIC DICARBOXYLIC ACID, AND AROMATIC MONOMER CAPABLE OF FORMING AN AMIDE LINKAGE
Assignors
1
Exec Dt:
03/11/1981
2
Exec Dt:
03/11/1981
3
Exec Dt:
03/11/1981
Assignee
1
1211 AVENUE OF THE AMERICAS, A CORP. OF DE
NEW YORK, NEW YORK 10036
Correspondence name and address
THOMAS J. MORGAN
CELANESE CORP.
1211 AVE. OF THE AMERICAS
NEW YORK, NY 10036

Search Results as of: 06/20/2024 12:46 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT