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 #:
8598252
Issue Dt:
12/03/2013
Application #:
13129576
Filing Dt:
05/16/2011
Publication #:
20110230592
Pub Dt:
09/22/2011
Inventors:
Yuehua Sui, Fang Guan, Aizhao Zhou, Xiaoping Zhao, Shuai Zhang, Genyu Cui, Yuanqiang Cui et al
Title:
Compressible and Highly Flexible Plugging Agent
Assignment: 1
Reel/Frame:
026287/0907Recorded: 05/16/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SUI, YUEHUA
Exec Dt:
05/03/2011
GUAN, FANG
Exec Dt:
05/03/2011
ZHOU, AIZHAO
Exec Dt:
05/03/2011
ZHAO, XIAOPING
Exec Dt:
05/03/2011
ZHANG, SHUAI
Exec Dt:
05/03/2011
CUI, GENYU
Exec Dt:
05/03/2011
CUI, YUANQIANG
Exec Dt:
05/03/2011
SUI, YONGQUAN
Exec Dt:
05/03/2011
WANG, SHUWEI
Exec Dt:
05/03/2011
GE, LEI
Exec Dt:
05/03/2011
CHI, ZHANFU
Exec Dt:
05/03/2011
WANG, CHUNYU
Exec Dt:
05/03/2011
LIU, ZHIJIE
Exec Dt:
05/03/2011
Assignee:
DONGYING TAIER PETROL TECHNOLOGY CO., LTD.
NO. 1210, SOUTH SECOND ROAD, SHIDA SCIENTIFIC PARK
DONGYING DISTRICT,
DONGYING CITY, SHANDONG, CHINA 257062
Correspondent:
GLOBAL IP SERVICES
7285 W. EAGLE COURT
WINTON, CA 95388

Search Results as of: 05/09/2024 02:13 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