Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
DUCKWORTH, DAVID P.
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 022637/0319 | |
| Pages: | 5 |
| | Recorded: | 05/05/2009 | | |
| Attorney Dkt #: | 074263.0497 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10200 BELLAIRE BOULEVARD |
| HOUSTON, TEXAS 77072-5299 |
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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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12863139
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Correspondence name and address
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BAKER BOTTS L.L.P./PATENTS
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98 SAN JACINTO BLVD
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1500 SAN JACINTO CENTER
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AUSTIN, CA 78701
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Assignment:
2
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| Reel/Frame: | 024692/0846 | |
| Pages: | 5 |
| | Recorded: | 07/15/2010 | | |
| Attorney Dkt #: | 074263.0518 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10200 BELLAIRE BOULEVARD |
| HOUSTON, TEXAS 77072-5299 |
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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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12863139
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Correspondence name and address
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BAKER BOTTS L.L.P. PATENT DEPARTMENT
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98 SAN JACINTO BLVD., SUITE 1500
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AUSTIN, TX 78701-4039
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Assignment:
3
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| Reel/Frame: | 030163/0507 | |
| Pages: | 4 |
| | Recorded: | 04/05/2013 | | |
| Attorney Dkt #: | 074263.0782 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10200 BELLAIRE BOULEVARD |
| HOUSTON, TEXAS 77072-5299 |
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Pat #
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Pub #
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Intl #
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App #
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13857864
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Correspondence name and address
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BAKER BOTTS L.L.P. PATENT DEPARTMENT
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98 SAN JACINTO BLVD., SUITE 1500
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AUSTIN, TX 78701-4039
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Assignment:
4
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| Reel/Frame: | 029221/0685 | |
| Pages: | 4 |
| | Recorded: | 10/31/2012 | | |
| Attorney Dkt #: | 2011-IP-049715 US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10200 BELLAIRE BOULEVARD |
| HOUSTON, TEXAS 77072 |
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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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13665578
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Correspondence name and address
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SMITH IP SERVICES, P.C.
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P.O. BOX 997
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ROCKWALL, TX 75087
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Assignment:
5
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| Reel/Frame: | 030305/0739 | |
| Pages: | 7 |
| | Recorded: | 04/29/2013 | | |
| Attorney Dkt #: | 7523.517 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10200 BELLAIRE BLVD. |
| HOUSTON, TEXAS 77072 |
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Pat #
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Pub #
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Intl #
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App #
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14654788
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Correspondence name and address
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HAYNES AND BOONE, LLP
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2323 VICTORY AVENUE, SUITE 700
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IP SECTION
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DALLAS, TX 75219
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Assignment:
6
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| Reel/Frame: | 037769/0564 | |
| Pages: | 7 |
| | Recorded: | 02/18/2016 | | |
| Attorney Dkt #: | 074263.1265 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10200 BELLAIRE BOULEVARD |
| HOUSTON, TEXAS 77072 |
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Pat #
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Pub #
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Intl #
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App #
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14912826
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Correspondence name and address
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BAKER BOTTS L.L.P.
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1500 SAN JACINTO CENTER
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98 SAN JACINTO BLVD
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AUSTIN, TX 78701-4039
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