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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
01/23/1990
Application #:
07223462
Filing Dt:
07/22/1988
Inventor:
ROBERT F. HARRIS
Title:
POLY (ALKYLENE CARBONATE) MONOAHLS AND POLYLAHLS USEFUL AS SURFACTANT USEFUL AS SURFACTANTS
Assignment: 1
Reel/Frame:
005208/0873Recorded: 11/03/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/11/1986
Assignee:
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 2
Reel/Frame:
004928/0780Recorded: 08/18/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/10/1988
Exec Dt:
08/10/1988
Assignee:
CANTON, OHIO
Correspondent:
MICHAEL SAND
4450 BELDEN VILLAGE AVE., STE. 201
CANTON, OH 44718

Search Results as of: 06/04/2024 05:56 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