Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
ETHYL CORPORATION, RICHMOND, VA. A CORP. OF VA.
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Total Assignments:
9
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Assignment:
1
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| Reel/Frame: | 003852/0693 | |
| Pages: | 1 |
| | Recorded: | 05/14/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06101544
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Correspondence name and address
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ROBERT A. LINN
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ETHYL CORP.
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1600 W. EIGHT MILE RD.
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FERNDALE, MI 48220
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Assignment:
2
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| Reel/Frame: | 004444/0931 | |
| Pages: | 1 |
| | Recorded: | 08/19/1985 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06671172
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Correspondence name and address
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JOHN F. SIEBERTH
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PATENT & TRADEMARK DIV., ETHYL CORP.,
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451 FLORIDA BLVD.,
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BATON ROUGE, LA 70801
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Assignment:
3
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| Reel/Frame: | 004608/0332 | |
| Pages: | 1 |
| | Recorded: | 09/18/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06809563
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORP.
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451 FLORIDA BOULEVARD
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BATON ROUGE, LA 70801
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Assignment:
4
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| Reel/Frame: | 005140/0805 | |
| Pages: | 1 |
| | Recorded: | 09/18/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07292831
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Correspondence name and address
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JOHN F. SIEBERTH
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PATENT & TRADEMARK DIVISION
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ETHYL CORPORATION
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451 FLORIDA BOULEVARD
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BATON ROUGE, LA 70801
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Assignment:
5
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| Reel/Frame: | 005145/0889 | |
| Pages: | 2 |
| | Recorded: | 08/30/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07290584
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Correspondence name and address
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MR. PHILIP M. PIPPENGER
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PATENT AND TRADEMARK DIVISION
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ETHYL CORP., 451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
6
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| Reel/Frame: | 005405/0263 | |
| Pages: | 3 |
| | Recorded: | 08/20/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07347662
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Correspondence name and address
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PHILIP M. PIPPENGER
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ETHYL CORPORATION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
7
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| Reel/Frame: | 005262/0986 | |
| Pages: | 1 |
| | Recorded: | 03/26/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07372272
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Correspondence name and address
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MR. PHILIP M. PIPPENGER
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ETHYL CORPORATION
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451 FLORIDA BOULEVARD
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BATON ROUGE, LA 70801
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Assignment:
8
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| Reel/Frame: | 005360/0892 | |
| Pages: | 2 |
| | Recorded: | 07/09/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07381829
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Correspondence name and address
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MR. P. M. PIPPENGER
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ETHYL ORPORATION
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451 FLORIDA BOULEVARD
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BATON ROUGE, LA 70801
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Assignment:
9
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| Reel/Frame: | 005359/0681 | |
| Pages: | 2 |
| | Recorded: | 07/13/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07427780
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Correspondence name and address
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ETHYL CORPORATION
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PATENT & TRADEMARK DIVISION
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451 FLORIDA BOULEVARD
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BATON ROUGE, LA 70801
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