Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
DILEO, THOMAS J.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 005046/0400 | |
| Pages: | 1 |
| | Recorded: | 03/10/1989 | | |
| 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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07212019
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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 BOULEVARD
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BATON ROUGE, LA 70801
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Assignment:
2
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| Reel/Frame: | 005046/0411 | |
| Pages: | 1 |
| | Recorded: | 03/10/1989 | | |
| 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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07212018
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Correspondence name and address
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MR. JOHN F. SIEBERTH
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PATENT & TRADEMARK DIVISION
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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:
3
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| Reel/Frame: | 005196/0904 | |
| Pages: | 1 |
| | Recorded: | 12/06/1989 | | |
| 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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07305716
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Correspondence name and address
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MR. PHILIP M. PIPPENGER
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PATENT & TRADEMARK DIVISION
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ETHYL CORPORATION
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451 FLORIDA BLVD., BATON ROUGE, LA. 7080
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1
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Assignment:
4
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| Reel/Frame: | 006414/0935 | |
| Pages: | 3 |
| | Recorded: | 02/05/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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Pub #
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Intl #
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App #
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NONE
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07832084
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Correspondence name and address
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PHILIP M. PIPPENGER
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PATENT AND 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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06/04/2024 02:39 AM
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