Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
SMITH, ISAAC L.
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 004390/0229 | |
| Pages: | 2 |
| | Recorded: | 04/22/1985 | | |
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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06566279
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Correspondence name and address
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JOHN F. SIEBERTH
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PATENT & TRADEMARK DIVISION
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ETHYL CORP.
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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: | 006965/0562 | |
| Pages: | 3 |
| | Recorded: | 04/29/1994 | | |
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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08079470
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Correspondence name and address
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ALBEMARLE CORPORATION
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MR. PHILIP M. PIPPENGER
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PATENT AND TRADEMARK DIVISION
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451 FLORIDA BOULEVARD
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BATON ROUGE, LA 70801
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Assignment:
3
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Reel/Frame: | 007511/0382 | |
| Pages: | 3 |
| | Recorded: | 06/06/1995 | | |
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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08204596
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Correspondence name and address
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ETHYL CORPORATION
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MR. DENNIS II. RAINEAR
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PATENT AND TRADEMARK DIVISION
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330 SOUTH FOURTH STREET
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RICHMOND, VA 23219
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Assignment:
4
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Reel/Frame: | 007814/0045 | |
| Pages: | 3 |
| | Recorded: | 02/07/1996 | | |
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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08527279
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Correspondence name and address
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ETHYL CORPORATION
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DENNIS H. RAINEAR
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PATENT AND TRADEMARK DIVISION
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330 SOUTH FOURTH STREET
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RICHMOND, VIRGINIA 23219
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Assignment:
5
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Reel/Frame: | 009085/0083 | |
| Pages: | 4 |
| | Recorded: | 03/30/1998 | | |
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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08858316
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Correspondence name and address
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ETHYL CORPORATION
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DENNIS H. RAINEAR
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PATENT AND TRADEMARK DIV.
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330 SOUTH FOURTH STREET
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RICHMOND, VA 23219
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05/29/2024 08:51 PM
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