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 CORPORATION A VA CORP
|
Total Assignments:
2
|
Assignment:
1
|
|
|
Reel/Frame: | 004244/0335 | |
| Pages: | 1 |
| | Recorded: | 04/16/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06401939
|
Correspondence name and address
|
|
JOHN F. SIEBERTH
|
|
PAT. & TRADEMARK DIV., ETHYL CORP.
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
2
|
|
|
Reel/Frame: | 004234/0411 | |
| Pages: | 1 |
| | Recorded: | 03/19/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06448314
|
Correspondence name and address
|
|
JOHN F. SIEBERTH
|
|
ETHYL CORP.
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Search Results as of:
06/21/2024 08:49 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
|