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:
05/05/2015
Application #:
12669269
Filing Dt:
06/28/2010
Publication #:
Pub Dt:
10/28/2010
Inventors:
Guoqing Wang, Zhaobin Zhang, Shuo Chen, Lijun Zhang
Title:
PROCESS FOR PRODUCING OLEFINS
Assignment: 1
Reel/Frame:
024604/0182Recorded: 06/28/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/13/2010
Exec Dt:
04/13/2010
Exec Dt:
04/13/2010
Exec Dt:
04/13/2010
Assignees:
NO. 6A, HUIXIN EAST STREET, CHAOYANG DISTRICT,
BEIJING, CHINA 100029
NO. 14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT,
BEIJING, CHINA 100013
Correspondent:
FINNEGAN HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001

Search Results as of: 05/08/2024 11:43 PM
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