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 CORPORATION OF VA
|
Total Assignments:
34
|
Assignment:
1
|
|
|
Reel/Frame: | 006031/0274 | |
| Pages: | 2 |
| | Recorded: | 03/02/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07861823
|
Correspondence name and address
|
|
ETHYL CORPORATION
|
|
ATTN: MR. PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
2
|
|
|
Reel/Frame: | 005705/0982 | |
| Pages: | 2 |
| | Recorded: | 04/26/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07692778
|
Correspondence name and address
|
|
WALTER A. HACKLER
|
|
2372 S. E. BRISTOL - STE. B
|
|
SANTA ANA HEIGHTS, CA 92707
|
|
Assignment:
3
|
|
|
Reel/Frame: | 005774/0109 | |
| Pages: | 2 |
| | Recorded: | 07/22/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07416113
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
4
|
|
|
Reel/Frame: | 005699/0324 | |
| Pages: | 2 |
| | Recorded: | 05/13/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07433228
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIV., ETHYL CORP.
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
5
|
|
|
Reel/Frame: | 005864/0272 | |
| Pages: | 2 |
| | Recorded: | 10/07/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07457849
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
6
|
|
|
Reel/Frame: | 005719/0397 | |
| Pages: | 2 |
| | Recorded: | 06/03/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07487879
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
7
|
|
|
Reel/Frame: | 005748/0087 | |
| Pages: | 3 |
| | Recorded: | 07/01/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07487787
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
8
|
|
|
Reel/Frame: | 005978/0199 | |
| Pages: | 3 |
| | Recorded: | 01/21/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07502791
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIV.,
|
|
ETHYL CORP.,
|
|
451 FLORIDA BLVD.,
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
9
|
|
|
Reel/Frame: | 006002/0011 | |
| Pages: | 2 |
| | Recorded: | 12/16/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07505166
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT AND TRADEMARK DIVISION
|
|
ETHYL CORP.
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
10
|
|
|
Reel/Frame: | 005864/0274 | |
| Pages: | 3 |
| | Recorded: | 10/07/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07530112
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORP.
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
11
|
|
|
Reel/Frame: | 005978/0197 | |
| Pages: | 2 |
| | Recorded: | 01/21/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07705960
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIV.,
|
|
ETHYL CORP.
|
|
451 FLORIDA BLVD.,
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
12
|
|
|
Reel/Frame: | 005782/0104 | |
| Pages: | 2 |
| | Recorded: | 07/22/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07532882
|
Correspondence name and address
|
|
MR. PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
13
|
|
|
Reel/Frame: | 005970/0972 | |
| Pages: | 2 |
| | Recorded: | 01/14/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07542308
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIV.,
|
|
ETHYL CORP.,
|
|
451 FLORIDA BLVD.,
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
14
|
|
|
Reel/Frame: | 005719/0460 | |
| Pages: | 2 |
| | Recorded: | 06/03/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07544878
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIV.
|
|
ETHYL CORP.
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
15
|
|
|
Reel/Frame: | 005699/0322 | |
| Pages: | 2 |
| | Recorded: | 05/13/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07548483
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORP.,
|
|
451 FLORIDA BOULEVARD,
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
16
|
|
|
Reel/Frame: | 005722/0877 | |
| Pages: | 2 |
| | Recorded: | 06/07/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07569867
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
17
|
|
|
Reel/Frame: | 005970/0977 | |
| Pages: | 2 |
| | Recorded: | 01/14/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07584315
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
18
|
|
|
Reel/Frame: | 006056/0865 | |
| Pages: | 2 |
| | Recorded: | 03/26/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07589421
|
Correspondence name and address
|
|
ETHYL CORPORATION
|
|
ATTN: MR. PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
19
|
|
|
Reel/Frame: | 005970/0226 | |
| Pages: | 3 |
| | Recorded: | 01/13/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07601516
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
20
|
|
|
Reel/Frame: | 005852/0730 | |
| Pages: | 2 |
| | Recorded: | 09/27/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07591425
|
Correspondence name and address
|
|
MR. PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIV.
|
|
ETHYL CORP.
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
21
|
|
|
Reel/Frame: | 005889/0606 | |
| Pages: | 3 |
| | Recorded: | 10/28/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07591215
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PAT. & TRADEMARK DIV., ETHYL CORP.
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
22
|
|
|
Reel/Frame: | 005970/0229 | |
| Pages: | 3 |
| | Recorded: | 01/13/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07611834
|
Correspondence name and address
|
|
MR. PHILIP M. PIPPENGER
|
|
PATENT AND TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
23
|
|
|
Reel/Frame: | 005699/0318 | |
| Pages: | 2 |
| | Recorded: | 05/13/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07601517
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
24
|
|
|
Reel/Frame: | 006072/0141 | |
| Pages: | 3 |
| | Recorded: | 04/03/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07607822
|
Correspondence name and address
|
|
MR. PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
25
|
|
|
Reel/Frame: | 005864/0262 | |
| Pages: | 2 |
| | Recorded: | 10/07/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07614379
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA.70801
|
|
Assignment:
26
|
|
|
Reel/Frame: | 005777/0775 | |
| Pages: | 3 |
| | Recorded: | 07/29/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07621815
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIV.,
|
|
ETHYL CORP.,
|
|
451 FLORIDA BLVD.,
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
27
|
|
|
Reel/Frame: | 005852/0690 | |
| Pages: | 2 |
| | Recorded: | 09/27/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07652615
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
28
|
|
|
Reel/Frame: | 005847/0232 | |
| Pages: | 2 |
| | Recorded: | 09/19/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07652865
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT AND TRADEMARK DIV.,
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BLVD.,
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
29
|
|
|
Reel/Frame: | 006027/0990 | |
| Pages: | 3 |
| | Recorded: | 03/02/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07664637
|
Correspondence name and address
|
|
ETHYL CORPORATION
|
|
ATTN: MR. PHILIP M. PIPPENGER
|
|
PATENT AND TRADEMARK DIVISION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
30
|
|
|
Reel/Frame: | 005988/0587 | |
| Pages: | 2 |
| | Recorded: | 01/24/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07671031
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
31
|
|
|
Reel/Frame: | 005916/0077 | |
| Pages: | 3 |
| | Recorded: | 11/18/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07672486
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BOULEVARD
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
32
|
|
|
Reel/Frame: | 005978/0226 | |
| Pages: | 2 |
| | Recorded: | 01/21/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07736242
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIV.,
|
|
ETHYL CORP.,
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
33
|
|
|
Reel/Frame: | 006258/0308 | |
| Pages: | 3 |
| | Recorded: | 08/31/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07787239
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIVISION
|
|
ETHYL CORPORATION
|
|
451 FLORIDA BLVD.
|
|
BATON ROUGE, LA 70801
|
|
Assignment:
34
|
|
|
Reel/Frame: | 006258/0311 | |
| Pages: | 3 |
| | Recorded: | 08/31/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07788815
|
Correspondence name and address
|
|
PHILIP M. PIPPENGER
|
|
PATENT & TRADEMARK DIV., ETHYL CORP.,
|
|
451 FLORIDA BLVD.,
|
|
BATON ROUGE, LA 70801
|
|
Search Results as of:
09/22/2024 04:20 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
|