Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
SHEPHERD, LAWRENCE H. JR.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004517/0963 | |
| Pages: | 1 |
| | Recorded: | 02/28/1986 | | |
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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06202008
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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 FLORDIA BLVD
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BATON ROUGE, AL. 70801
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Assignment:
2
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Reel/Frame: | 004330/0646 | |
| Pages: | 1 |
| | Recorded: | 11/26/1984 | | |
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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06544517
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Correspondence name and address
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JOHN F. SIEBERTH
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PATENT & TRADEMARK DIV.
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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: | 004615/0138 | |
| Pages: | 1 |
| | Recorded: | 10/16/1986 | | |
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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06202009
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Correspondence name and address
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JOHN F. SIEBERTH
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PATENT AND TRADEMARK DIV.
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ETHYL CORP.
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451 FLORIDA BLVD.
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BATON ROUGE, LA. 70801
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Assignment:
4
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Reel/Frame: | 005249/0451 | |
| Pages: | 1 |
| | Recorded: | 03/05/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF VA |
RICHMOND, VIRGINIA |
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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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07191349
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Correspondence name and address
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PHILIP M. PIPPENGER
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PATENT & TRADEMARK DIV., ETHYL CORP.
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451 FLORIDA BOULEVARD
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BATON ROUGE, LA 70801
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09/26/2024 06:01 AM
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