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 :
ROARK, DAVID N.
|
|
Total Assignments:
5
|
|
Assignment:
1
|
| |
|
| Reel/Frame: | 004557/0869 | |
| Pages: | 1 |
| | Recorded: | 06/10/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Assignee
|
|
|
|
|
| A CORP. OF VA. |
| RICHMOND, VIRGINIA |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06775167
|
|
Correspondence name and address
|
| |
JOHN F. SIEBERTH
|
| |
PATENT & TRADEMARK DIVISION
|
| |
ETHYL CORP.
|
| |
451 FLORIDA BOULEVARD
|
| |
BATON ROUGE, LA 70801
|
|
|
Assignment:
2
|
| |
|
| Reel/Frame: | 004575/0217 | |
| Pages: | 1 |
| | Recorded: | 07/14/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06775150
|
|
Correspondence name and address
|
| |
JOHN F. SIEBERTH
|
| |
PAT., & TRADEMARK DIV., ETHYL CORP.
|
| |
451 FLORIDA BLVD.
|
| |
BATON ROUGE, LA 70801
|
|
|
Assignment:
3
|
| |
|
| Reel/Frame: | 004659/0506 | |
| Pages: | 1 |
| | Recorded: | 01/08/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06779140
|
|
Correspondence name and address
|
| |
JOHN F. SIEBERTH
|
| |
PATENT & TRADEMARK DIV.,
|
| |
ETHYL CORPORATION
|
| |
451 FLORIDA BLVD.
|
| |
BATON ROUGE, LA 70801
|
|
|
Assignment:
4
|
| |
|
| Reel/Frame: | 005388/0369 | |
| Pages: | 2 |
| | Recorded: | 07/30/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Assignee
|
|
|
|
|
| A CORP. OF VA |
| RICHMOND, VIRGINIA |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07382216
|
|
Correspondence name and address
|
| |
PHILIP M. PIPPENGER
|
| |
ETHYL CORPORATION
|
| |
451 FLORIDA BOULEVARD
|
| |
BATON ROUGE, LA 70801
|
|
|
Assignment:
5
|
| |
|
| Reel/Frame: | 011018/0978 | |
| Pages: | 2 |
| | Recorded: | 07/20/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Assignee
|
|
|
|
|
| 330 SOUTH FOURTH STREET |
| RICHMOND, VIRGINIA 23219 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
09296499
|
|
Correspondence name and address
|
| |
ALBEMARLE CORPORATION
|
| |
PHILIP M. PIPPENGER
|
| |
PATENT & TRADEMARK DIVISION
|
| |
451 FLORIDA STREET
|
| |
BATON ROUGE, LA 70801
|
|
Search Results as of:
05/13/2024 12:57 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
|
