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:006056/0428   Pages: 4
Recorded: 04/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
10/25/1994
Application #:
07525269
Filing Dt:
05/17/1990
Title:
USE OF POLYETHYLENICALLY UNSTURATED MONOMERS IN POLYMERS POLYOL DISPERSANTS
Assignors
1
Exec Dt:
05/17/1990
2
Exec Dt:
05/17/1990
Assignee
1
201 NORTH WALNUT STREET
3 CHRISTINA CENTRE, STE. 902
WILMINGTON, DELAWARE 19801
Correspondence name and address
JOHN C. MARTIN, JR.
ARCO CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073

Search Results as of: 05/24/2024 08:18 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