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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
14536828
Filing Dt:
11/10/2014
Publication #:
Pub Dt:
03/05/2015
Inventors:
Kenneth Darrel Chelette, Wei Tang
Title:
CONNECTING OIL COUNTRY TUBULAR GOODS
Assignment: 1
Reel/Frame:
034133/0605Recorded: 11/10/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/21/2011
Exec Dt:
09/21/2011
Assignee:
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219-2800
Correspondent:
BAKER BOTTS L.L.P. PATENT DEPARTMENT
98 SAN JACINTO BLVD., SUITE 1500
AUSTIN, TX 78701-4039
Assignment: 2
Reel/Frame:
039838/0362Recorded: 09/23/2016Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2016
Assignee:
10343 SAM HOUSTON PARK DRIVE
HOUSTON, TEXAS 77064
Correspondent:
MICHAEL D. LAZZARA
301 GRANT STREET
ONE OXFORD CENTRE, 38TH FLOOR
PITTSBURGH, PA 15219

Search Results as of: 05/15/2024 03:37 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