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:
2
|
|
Patent #:
|
|
Issue Dt:
|
06/22/1993
|
Application #:
|
07749163
|
Filing Dt:
|
08/23/1991
|
|
Inventors:
|
EARNEST W. PORTA, JAMES M. RIDGWAY JR., RUDOLF E. SVADLENAK
|
|
Title:
|
NON-HALOGENATED AQUEOUS CLEANING SYSTEMS
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
|
| CHARLES E. KRUKIEL |
| PATENT DIVISION |
| LEGAL DEPT. |
| E. I. DU PONT DE NEMOURS & CO. |
| WILMINGOTN, DE 19898 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| CONCORD PLAZA, NAAMANS BLDG., SUITE 200 |
| 3500 SILVERSIDE ROAD |
| WILMINGTON, DELAWARE 19810 |
|
|
|
|
| DON O. WINSLOW |
| LEGAL - PATENTS |
| E.I. DU PONT DE NEMOURS COMPANY |
| 1007 MARKET STREET |
| WILMINGTON, DE 19898 |
|
|
Search Results as of:
06/16/2025 08:06 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
|
