Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
CHEN, Y.-D. MARK
|
Total Assignments:
2
|
Assignment:
1
|
|
|
Reel/Frame: | 005773/0764 | |
| Pages: | 2 |
| | Recorded: | 07/22/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07558094
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
2
|
|
|
Reel/Frame: | 006629/0326 | |
| Pages: | 2 |
| | Recorded: | 07/26/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07878265
|
Correspondence name and address
|
|
MR. PHILIP M. PIPPENGER
|
|
PATENT AND TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Search Results as of:
09/22/2024 12:02 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
|