Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
BARRINGER, JAMES R.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 005774/0697 | |
| Pages: | 4 |
| | Recorded: | 07/23/1991 | | |
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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07466096
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Correspondence name and address
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PHILIP M. PIPPENGER
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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:
2
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Reel/Frame: | 005773/0932 | |
| Pages: | 5 |
| | Recorded: | 07/22/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORPORATION 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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07575982
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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 BOULEVARD
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BATON ROUGE, LOUISIANA 70801
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