Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
PERILSTEIN, WARREN L.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004123/0054 | |
| Pages: | 1 |
| | Recorded: | 05/02/1983 | | |
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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06317571
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Correspondence name and address
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JOSEPH D. ODENWELLER
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ETHYL CORP., 1600 W. EIGHT MILE RD.
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FERNDALE, MI 48220
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Assignment:
2
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Reel/Frame: | 004349/0851 | |
| Pages: | 1 |
| | Recorded: | 01/17/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A VA CORP. |
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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06317567
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Correspondence name and address
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JOHN F. SIEBERTH
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PATENT AND TRADEMARK DIVISION
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ETHYL CORPORATION
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451 FLORDIA BOULEVARD
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BATON ROUGE, LOUISIANA 70801
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Assignment:
3
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Reel/Frame: | 004356/0798 | |
| Pages: | 1 |
| | Recorded: | 02/01/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A VA CORP. |
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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06317569
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Correspondence name and address
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JOSEPH D. ODENWELLER
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ETHYL CORP., 1600 W. EIGHT MILE RD.
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FERNDALE, MI 48220
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Assignment:
4
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Reel/Frame: | 004186/0599 | |
| Pages: | 1 |
| | Recorded: | 11/07/1983 | | |
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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06317568
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Correspondence name and address
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JOHN F. STEBERTH
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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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05/29/2024 08:58 PM
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