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: 1
Patent #:
Issue Dt:
06/05/2018
Application #:
14771210
Filing Dt:
08/28/2015
Publication #:
Pub Dt:
04/21/2016
Inventors:
Yongren FENG, Minggao ZHOU, Yanmin ZHOU, Tao LU, Qiang YU
Title:
Rock Formation Testing Method and Formation Testing Instrument
Assignment: 1
Reel/Frame:
036454/0591Recorded: 08/31/2015Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/28/2015
Exec Dt:
07/28/2015
Exec Dt:
07/28/2015
Exec Dt:
07/28/2015
Exec Dt:
07/28/2015
Assignees:
NO. 25, CHAO YANGMEN NORTH STREET
BEIJING, CHINA 100010
NO. 18, OFFSHORE OIL AVENUE
SANHE, HEBEI, CHINA 065201
Correspondent:
LING WU
P.O. BOX 1747
ROCKVILLE, MD 20849

Search Results as of: 05/14/2024 08:48 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