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:004000/0572   Pages: 1
Recorded: 05/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
08/30/1983
Application #:
06381437
Filing Dt:
05/24/1982
Title:
STRIPPING LAYER CONSISTING OF A MIXTURE OF CELLULLOSE ACETATE HYDROGEN PHTHALATE AND STRAIGHT CHAIN SATURATED POLYESTER OF ADIPIC ACID
Assignor
1
Exec Dt:
05/19/1982
Assignee
1
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondence name and address
POLAROID CORP.
PAT. DEPT., 549 TECH. SQ.
CAMBRIDGE, MA 02139

Search Results as of: 05/31/2024 04:43 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