Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Reel/Frame: | 005507/0315 | |
| Pages: | 3 |
| | Recorded: | 11/07/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Total properties:
1
|
|
Patent #:
|
|
Issue Dt:
|
01/21/1992
|
Application #:
|
07610020
|
Filing Dt:
|
11/07/1990
|
Title:
|
SEMIPERMEABLE MEMBRANE MADE FROM POLYETHER KETONES
|
|
Assignee
|
|
|
A CORP. OF THE FEDERAL REPUBLIC OF GERMANY |
FRANKFURT/MAIN, GERMANY |
|
Correspondence name and address
|
|
FOLEY & LARDNER, SCHWARTZ, JEFFERY
|
|
SCHWAAB, MACK, BLUMENTHAL & EVANS
|
|
P.O. BOX 299
|
|
ALEXANDRIA, VA 22313-0299
|
Search Results as of:
05/30/2024 08:00 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
|