Patent Assignment Assignor Details
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Assignor Name :
HERTZOG, RUSSEL C.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004212/0146 | |
| Pages: | 4 |
| | Recorded: | 01/19/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVE. |
A CORP. OF TX |
NEW YORK, NEW YORK 10172 |
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NONE
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06464162
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Correspondence name and address
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STEPHEN L. BORST
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SCHLUMBERGER-DOLL RESEARCH
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P. O. BOX 307 - OLD QUARRY ROAD
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RIDGEFIELD, CT 06877
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Assignment:
2
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Reel/Frame: | 004652/0802 | |
| Pages: | 2 |
| | Recorded: | 12/29/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVENUE |
A CORP. OF TEXAS |
NEW YORK, NEW YORK 10172 |
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NONE
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06905371
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Correspondence name and address
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PRUTZMAN, KALB, CHILTON & ALIX
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ATTN: ROGER A. VAN KIRK
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750 MAIN ST.
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HARTFORD, CT 06103
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Assignment:
3
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Reel/Frame: | 010919/0751 | |
| Pages: | 4 |
| | Recorded: | 06/19/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1810 TIMBER CREEK DRIVE |
MISSOURI CITY, TEXAS 77459 |
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NONE
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08898139
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Correspondence name and address
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FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
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TIM COOK
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ONE RIVERWAY 1100
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HOUSTON, TX 77056-1982
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Assignment:
4
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Reel/Frame: | 022932/0137 | |
| Pages: | 6 |
| | Recorded: | 07/09/2009 | | |
Attorney Dkt #: | 132596.00001 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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19416 PARK ROW, SUITE 100 |
HOUSTON, TEXAS 77084 |
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NONE
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12496163
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Correspondence name and address
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MARK A. TIDWELL
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1401 MCKINNEY STREET, SUITE 1900
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JACKSON WALKER L.L.P.
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HOUSTON, TX 77010
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04/27/2024 11:36 AM
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