Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
GRUBBS, ROY C.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 005335/0560 | |
| Pages: | 8 |
| | Recorded: | 06/13/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 3900 ESSEX LANE |
| A CORP OFDE |
| HOUSTON, TEXAS 77027 |
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Pat #
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NONE
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07537427
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Correspondence name and address
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STEVE ROSENBLATT
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24 GREENWAY PLAZA, SUITE 1715
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HOUSTON, TX 77046
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Assignment:
2
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| Reel/Frame: | 006582/0081 | |
| Pages: | 3 |
| | Recorded: | 05/11/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 100 GLENBOROUGH, SUITE 250 |
| HOUSTON,, TEXAS 77067 |
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Pat #
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NONE
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08033091
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Correspondence name and address
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FELSMAN, BRADLEY, GUNTER & DILLON, LLP
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MELVIN A. HUNN
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2600 CONTINENTAL PLAZA
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777 MAIN STREET
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FORT WORTH, TX 76102
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Assignment:
3
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| Reel/Frame: | 008537/0810 | |
| Pages: | 4 |
| | Recorded: | 05/05/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 11490 WESTHEIMER, SUITE 1000 |
| HOUSTON, TEXAS 77077 |
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Pat #
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NONE
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08851584
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Correspondence name and address
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BROWNING BUSHMAN
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LOREN G. HELMREICH
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5718 WESTHEIMER, SUITE 1800
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HOUSTON, TX 77057
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Assignment:
4
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| Reel/Frame: | 010726/0861 | |
| Pages: | 3 |
| | Recorded: | 04/21/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 11490 WESTHEIMER, SUITE 1000 |
| HOUSTON, TEXAS 77077 |
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Pat #
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App #
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NONE
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09413416
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Correspondence name and address
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JENKENS & GILCHRIST, P.C.
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ALAN R. THIELE
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1445 ROSS AVENUE, SUITE 3200
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DALLAS, TEXAS 75202-2799
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