Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
HANLON, J. VINCENT
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Total Assignments:
8
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Assignment:
1
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Reel/Frame: | 004295/0488 | |
| Pages: | 1 |
| | Recorded: | 09/04/1984 | | |
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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06567071
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Correspondence name and address
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JOHN F. SIEBERTH
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PATENT & TRADEMARK DIV.
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ETHYL CORP., 451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
2
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Reel/Frame: | 004295/0489 | |
| Pages: | 1 |
| | Recorded: | 09/04/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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NONE
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06567089
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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:
3
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Reel/Frame: | 004301/0263 | |
| Pages: | 1 |
| | Recorded: | 09/04/1984 | | |
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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06567090
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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:
4
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Reel/Frame: | 004295/0362 | |
| Pages: | 1 |
| | Recorded: | 08/29/1984 | | |
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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06520156
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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 CORPORATION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
5
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Reel/Frame: | 004448/0171 | |
| Pages: | 3 |
| | Recorded: | 08/29/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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20 SOUTH FOURTH ST. |
ST. LOUIS, MISSOURI 63102 |
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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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06661222
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORP ADEMARK DIV.
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451 FLORIDA BLVD
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BATON, ROUGE. LOUISIANA 70801
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Assignment:
6
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Reel/Frame: | 005648/0761 | |
| Pages: | 3 |
| | Recorded: | 04/01/1991 | | |
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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Intl #
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App #
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NONE
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07432164
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Correspondence name and address
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MR. PHILIP M. PIPPENGER
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ETHYL CORPORATION
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451 FLORIDA
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BATON ROUGE, LA 70801
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Assignment:
7
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Reel/Frame: | 005996/0285 | |
| Pages: | 2 |
| | Recorded: | 01/29/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF DE. |
ST. LOUIS, MISSOURI |
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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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07438164
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Correspondence name and address
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PHILIP M PIPPENGER
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PATENT & TRADEMARK DIV., ETHYL CORP.
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451 FLORIDA BLVD.
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BATON ROUGE, LA. 70801
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Assignment:
8
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Reel/Frame: | 006980/0962 | |
| Pages: | 3 |
| | Recorded: | 05/06/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH 4TH 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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07949734
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Correspondence name and address
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MR. JOHN F. SIEBERTH
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ETHYL CORPORATION
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451 FLORIDA BOULEVARD
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PATENT AND TRADEMARK DIVISION
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BATON ROUGE, LA 70801
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