Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
DEVROU, PHILLIP R.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 006827/0086 | |
| Pages: | 3 |
| | Recorded: | 01/07/1994 | | |
| 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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Pub #
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Intl #
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App #
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NONE
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07930809
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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 AND 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: | 008500/0538 | |
| Pages: | 2 |
| | Recorded: | 05/08/1997 | | |
| 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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Pub #
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Intl #
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App #
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NONE
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08631295
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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451 FLORIDA STREET
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BATON ROUGE, LA 70801-1780
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Assignment:
3
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| Reel/Frame: | 013181/0276 | |
| Pages: | 3 |
| | Recorded: | 08/13/2002 | | |
| 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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Pub #
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Intl #
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App #
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NONE
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09949380
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Correspondence name and address
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PHILIP M. PIPPENGER
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ALBEMARLE CORPORATION
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LAW DEPARTMENT
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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06/01/2024 01:08 AM
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