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:
|
05/28/1985
|
Application #:
|
06531658
|
Filing Dt:
|
09/13/1983
|
|
Inventors:
|
KLAUS HAHN, PAUL WITTMER, ISIDOOR DE GRAVE, RUPERT SCHICK, ADOLF ECHTE
|
|
Title:
|
PARTICULATE POLYSTYRENE CONTAINING BLOWING AGENT AND HAVING IMPROVED EXPANDABILITY
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
|
| KEIL & WITHERSPOON |
| 1101 CONN. AVENUE, N.W. |
| WASHINGTON, DC 20036 |
|
|
Search Results as of:
05/24/2024 07:34 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
|
