Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
HENKE, THOMAS E.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 006144/0150 | |
| Pages: | 3 |
| | Recorded: | 06/10/1992 | | |
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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07652982
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Correspondence name and address
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ETHYL CORPORATION
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MR. PHILIP M. PIPPENGER
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PATENT & TRADEMARK DIVISION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
2
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Reel/Frame: | 006942/0467 | |
| Pages: | 2 |
| | Recorded: | 04/15/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Intl #
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NONE
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07919193
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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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ALBEMARLE CORPORATION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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