Patent Assignment Assignor Details
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Assignor Name :
RAVENSBERGEN, JOHN E.
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 009369/0722 | |
| Pages: | 7 |
| | Recorded: | 08/07/1998 | | |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT PCT NUMBER THAT WAS PREVIOUSLY RECORDED AT REEL 9185, FRAME 0520. |
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Assignee
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5500 NORTHWEST CENTRAL DRIVE |
HOUSTON, TEXAS 77092 |
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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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09355077
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Correspondence name and address
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BUTLER & BINION, L.L.P.
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SUE Z. SHAPER
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1000 LOUISIANA, STE. 1600
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HOUSTON, TX 77002
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Assignment:
2
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Reel/Frame: | 009281/0332 | |
| Pages: | 5 |
| | Recorded: | 06/30/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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5500 NORTHWEST CENTRAL DRIVE |
HOUSTON, TEXAS 77092 |
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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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09028939
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Correspondence name and address
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BUTLER & BINION, L.L.P.
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SUE Z. SHAPER
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1000 LOUISIANA
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SUITE 1600
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HOUSTON, TX 77002
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Assignment:
3
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Reel/Frame: | 011327/0788 | |
| Pages: | 3 |
| | Recorded: | 11/22/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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5500 NORTHWEST CENTRAL DRIVE |
HOUSTON, TEXAS 77092 |
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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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09630828
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Correspondence name and address
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FELSMAN, BRADLEY, VADEN, GUNTER ET AL
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SUE Z. SHAPER
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ONE RIVERWAY
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SUITE 1100
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HOUSTON, TX 77056-1920
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Assignment:
4
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Reel/Frame: | 014984/0148 | |
| Pages: | 4 |
| | Recorded: | 02/05/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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5500 NORTHWEST CENTRAL DRIVE |
HOUSTON, TEXAS 77092 |
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Pat #
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Intl #
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App #
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10773466
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Correspondence name and address
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HOWREY SIMON ARNOLD ET.AL.
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GREGG DUFFEY
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750 BERING DRIVE
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HOUSTON, TX 77057
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Assignment:
5
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Reel/Frame: | 015504/0346 | |
| Pages: | 4 |
| | Recorded: | 12/22/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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5500 NORTHWEST CENTRAL DRIVE |
HOUSTON, TEXAS 77092 |
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Pat #
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Pub #
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Intl #
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App #
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10929340
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Correspondence name and address
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HOWREY SIMON ARNOLD, ET AL
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GREGG A. DUFFEY
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2941 FAIRVIEW PARK DRIVE
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SUITES 200 & 300
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FALLS CHURCH, VA 22042
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