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:
09/18/2012
Application #:
12860384
Filing Dt:
08/20/2010
Publication #:
Pub Dt:
02/24/2011
Inventors:
Taoyi ZHANG, Junling Zhou, Hongtao Wang, Zifang Guo, Qingqiang Gou, Hongxu Yang, Ruixia Li et al
Title:
CATALYST COMPONENT FOR ETHYLENE POLYMERIZATION, PREPARATION THEREOF, AND A CATALYST COMPRISING THE CATALYST COMPONENT
Assignment: 1
Reel/Frame:
025089/0031Recorded: 10/04/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/30/2010
Exec Dt:
08/30/2010
Exec Dt:
08/30/2010
Exec Dt:
08/30/2010
Exec Dt:
08/31/2010
Exec Dt:
08/31/2010
Exec Dt:
08/31/2010
Exec Dt:
08/31/2010
Assignees:
22A CHAOYANGMENBEI STREET
CHAOYANG DISTRICT, BEIJING, CHINA 100728
NO.14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT, BEIJING, CHINA 100013
Correspondent:
FINNEGAN HENDERSON ET AL.
901 NEW YORK AVENUE NW
WASHINGTON, DC 20001-4413

Search Results as of: 10/31/2024 07:00 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