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:
02/07/1995
Application #:
08063331
Filing Dt:
05/19/1993
Inventors:
GUSTAV DUNWEG, LOTHAR STEINFELD, WOLFGANG ANSORGE
Title:
CELLULOSE ACETATE MEMBRANES
Assignment: 1
Reel/Frame:
006632/0978Recorded: 07/12/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/11/1993
Exec Dt:
06/11/1993
Exec Dt:
06/11/1993
Assignee:
6824 BM ARNHEM/NETHERLANDS VELPWEG 76
NETHERLANDS
Correspondent:
WILLIAM P. BERRIDGE, ESQ.
OLIFF & BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320

Search Results as of: 05/24/2024 07:14 AM
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