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: 1
Patent #:
Issue Dt:
11/29/1994
Application #:
08048689
Filing Dt:
04/16/1993
Inventors:
DAVID R. JOHNSON, KENNETH J. STUTTS, DANIEL A. BATZEL, VIRGINIA A. HALLFRISCH et al
Title:
METHOD OF MAKING THIN FILM COMPOSITE MEMBRANES
Assignment: 1
Reel/Frame:
007067/0838Recorded: 07/18/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/07/1993
Exec Dt:
05/07/1993
Exec Dt:
05/06/1993
Exec Dt:
05/06/1993
Exec Dt:
05/06/1993
Assignee:
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT, P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967

Search Results as of: 06/16/2024 07:05 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