skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GORELL, SHELDON BURT
Total Assignments: 4
Assignment: 1
Reel/Frame:032634/0627   Pages: 14
Recorded: 04/09/2014
Attorney Dkt #:33849-578, 33849-832
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RANJAN, PRIYESH
Exec Dt:
10/03/2012
2
GORELL, SHELDON BURT
Exec Dt:
10/22/2012
3
KUMAR, AMIT
Exec Dt:
10/04/2012
4
CULLICK, ALVIN STANLEY
Exec Dt:
10/08/2012
5
CARVAJAL, GUSTAVO
Exec Dt:
10/05/2012
6
URRUTIA, KARELIS ALEJANDRA
Exec Dt:
10/16/2012
7
KHAN, HASNAIN
Exec Dt:
10/05/2012
8
SAPUTELLI, LUIGI
Exec Dt:
10/05/2012
9
NASR, HATEM, DR
Exec Dt:
10/05/2012
Assignee
1
LANDMARK GRAPHICS CORPORATION
2107 CITY WEST BLVD., BLDG. 2
HOUSTON, TEXAS 77042
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10370940
US20140229151
14350000
 
10370940
US20140229151
14350000
Correspondence name and address
CRAIN CATON & JAMES
1401 MCKINNEY, SUITE 1700
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:032635/0001   Pages: 14
Recorded: 04/09/2014
Attorney Dkt #:33849-579, 33849-833
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RANJAN, PRIYESH
Exec Dt:
10/03/2012
2
GORELL, SHELDON BURT
Exec Dt:
10/22/2012
3
KUMAR, AMIT
Exec Dt:
10/04/2012
4
CULLICK, ALVIN STANLEY
Exec Dt:
10/08/2012
5
CARVAJAL, GUSTAVO
Exec Dt:
10/05/2012
6
URRUTIA, KARELIS ALEJANDRA
Exec Dt:
10/10/2012
7
KHAN, HASNAIN
Exec Dt:
10/05/2012
8
SAPUTELLI, LUIGI
Exec Dt:
10/05/2012
9
NASR, HATEM, DR
Exec Dt:
10/05/2012
Assignee
1
LANDMARK GRAPHICS CORPORATION
2107 CITY WEST BLVD., BLDG. 2
HOUSTON, TEXAS 77042
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10415349
US20140236681
14350009
 
10415349
US20140236681
14350009
Correspondence name and address
CRAIN CATON & JAMES
1401 MCKINNEY, SUITE 1700
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:032636/0775   Pages: 14
Recorded: 04/09/2014
Attorney Dkt #:33849-580, 717, 718
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RANJAN, PRIYESH
Exec Dt:
10/03/2012
2
GORELL, SHELDON BURT
Exec Dt:
10/22/2012
3
KUMAR, AMIT
Exec Dt:
10/04/2012
4
CULLICK, ALVIN STANLEY
Exec Dt:
10/08/2012
5
CARVAJAL, GUSTAVO
Exec Dt:
10/05/2012
6
URRUTIA, KARELIS ALEJANDRA
Exec Dt:
10/16/2012
7
KHAN, HASNAIN
Exec Dt:
10/05/2012
8
SAPUTELLI, LUIGI
Exec Dt:
10/05/2012
9
NASR, HATEM, DR
Exec Dt:
10/05/2012
Assignee
1
LANDMARK GRAPHICS CORPORATION
2107 CITY WEST BLVD., BLDG. 2
HOUSTON, TEXAS 77042
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9031823
US20140297245
14002496
 
9031823
US20140297245
14002496
 
10100619
US20140006111
14015420
Correspondence name and address
CRAIN CATON & JAMES
1401 MCKINNEY, SUITE 1700
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:045838/0844   Pages: 6
Recorded: 05/17/2018
Attorney Dkt #:2016-100000 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORELL, SHELDON BURT
Exec Dt:
03/03/2016
2
DORTAJ, ALI
Exec Dt:
03/02/2016
3
SU, GUOQIANG
Exec Dt:
03/01/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180372910
15777156
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC. C/O PA
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254

Search Results as of: 05/24/2024 09:54 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT