Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Assignee Name :
ETHYL PETROLEUM ADDITIVES, INC. A CORP. OF DELAWARE
|
|
Total Assignments:
2
|
|
Assignment:
1
|
| |
|
| Reel/Frame: | 006062/0618 | |
| Pages: | 2 |
| | Recorded: | 03/30/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07440707
|
|
Correspondence name and address
|
| |
PHILIP M. PIPPENGER
|
| |
PATENT & TRADEMARK DIVISION
|
| |
ETHYL CORPORATION
|
| |
451 FLORIDA BLVD.
|
| |
BATON ROUGE, LA 70801
|
|
|
Assignment:
2
|
| |
|
| Reel/Frame: | 005897/0200 | |
| Pages: | 2 |
| | Recorded: | 11/04/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07597493
|
|
Correspondence name and address
|
| |
PHILIP M. PIPPENGER
|
| |
PATENT & TRADEMARK DIVISION
|
| |
ETHYL CORPORATION
|
| |
451 FLORIDA BOULEVARD
|
| |
BATON ROUGE, LA 70801
|
|
Search Results as of:
05/29/2024 08:54 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
|
