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:
3
|
Patent #:
|
|
Issue Dt:
|
07/17/1990
|
Application #:
|
07223353
|
Filing Dt:
|
07/25/1988
|
Inventors:
|
MASAO UMEZAWA, TOSHIO TSUBOTA, SHIRO IMAI
|
Title:
|
POLYPHENYLENE SULFONE FIBERS AND A METHOD FOR PRODUCTION THEREOF
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
NIXON & VANDERHYE P.C. |
2200 CLARENDON BLVD. |
14TH FLOOR |
ARLINGTON, VA 22201 |
|
|
Assignment:
2
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
GEBAUDE K801.D65926 |
FRANKFURT AM MAIN, GERMANY |
|
|
|
NIXON & VANDERHYE P.C. |
ARTHUR R. CRAWFORD |
1100 NORTH GLEBE ROAD |
8TH FLOOR |
ARLINGTON, VA 22201 |
|
|
Assignment:
3
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
AN DER B43, 65451 |
KELSTERBACH, GERMANY |
|
|
|
NIXON & VANDERHYE P.C. |
BRYAN H. DAVIDSON |
1100 NORTH GLEBE ROAD |
8TH FLOOR |
ARLINGTON, VA 22201 |
|
|
Search Results as of:
05/03/2024 05:16 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
|