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:
|
09/19/2000
|
Application #:
|
08898980
|
Filing Dt:
|
07/23/1997
|
|
Inventors:
|
HOWARD SIMS HAMMEL, JOSEPH ANTHONY CREAZZO
|
|
Title:
|
PROCESS FOR PRODUCING A CLOSED-CELL POLYMERIC FOAM USING HFC-134 BLOWING AGENT
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 1007 MARKET STREET |
| LEGAL - PATENTS |
| WILMINGTON, DELAWARE 19898 |
|
|
|
|
| E. I. DU PONT DE NEMOURS COMPANY |
| JAMES E. SHIPLEY |
| LEGAL - PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DE 19898 |
|
|
Search Results as of:
05/27/2024 05:05 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
|
