Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
| Reel/Frame: | 005342/0484 | |
| Pages: | 2 |
| | Recorded: | 05/25/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Total properties:
1
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/23/1991
|
Application #:
|
07529078
|
Filing Dt:
|
05/25/1990
|
|
Title:
|
MEMBRANES FORMED FROM RIGID AROMATIC POLYIMIDE POLYMERS
|
|
|
Assignee
|
|
|
|
|
| A DE CORP. |
| ALLENTOWN, PENNSYLVANIA 18195-1501 |
|
|
Correspondence name and address
|
| |
PATENT ASSISTANT
|
| |
AIR PRODUCTS AND CHEMICALS, INC.,
|
| |
7201 HAMILTON BLVD.,
|
| |
ALLENTOWN, PA 18195-1501
|
Search Results as of:
11/11/2024 06:51 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
|
