Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
LANGLOIS, CONRAD J., JR.
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 006548/0301 | |
| Pages: | 2 |
| | Recorded: | 06/07/1993 | | |
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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07597064
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Correspondence name and address
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PHILIP M. PIPPENGER
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ETHYL CORPORATION
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451 FLORIDA BOULEVARD
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BATON ROUGE, LA 70801
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Assignment:
2
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Reel/Frame: | 006621/0879 | |
| Pages: | 2 |
| | Recorded: | 07/26/1993 | | |
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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07597063
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Correspondence name and address
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MR. PHILIP M. PIPPENGER
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PATENT AND TRADEMARK DIVISION
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ETHYL CORPRARTION
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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: | 006270/0477 | |
| Pages: | 2 |
| | Recorded: | 09/18/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VA 23219 |
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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07647532
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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, LA 70801
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Assignment:
4
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Reel/Frame: | 009882/0863 | |
| Pages: | 3 |
| | Recorded: | 03/16/1999 | | |
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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08927708
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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 70801-1765
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Assignment:
5
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Reel/Frame: | 012557/0218 | |
| Pages: | 2 |
| | Recorded: | 01/25/2002 | | |
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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09430856
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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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LAW DEPARTMENT
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451 FLORIDA STREET
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BATON ROUGE, LOUISIANA 70801
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