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

Reel/Frame:035655/0641   Pages: 9
Recorded: 05/13/2015
Attorney Dkt #:11834.0005-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE OMITTED ASSIGNEE PREVIOUSLY RECORDED AT REEL: 030307 FRAME: 0054. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 1
1
Patent #:
Issue Dt:
06/30/2015
Application #:
13817610
Filing Dt:
02/19/2013
Publication #:
Pub Dt:
06/13/2013
Title:
CATALYST COMPONENT FOR POLYMERIZATION OF OLEFIN AND PREPARATION METHOD THEREOF
Assignors
1
Exec Dt:
04/22/2013
2
Exec Dt:
04/22/2013
3
Exec Dt:
04/22/2013
4
Exec Dt:
04/22/2013
5
Exec Dt:
04/22/2013
6
Exec Dt:
04/22/2013
7
Exec Dt:
04/22/2013
8
Exec Dt:
04/22/2013
9
Exec Dt:
04/22/2013
Assignees
1
NO. 22, CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUN
2 SEAPORT LANE
6TH FLOOR
BOSTON, MA 02210

Search Results as of: 05/08/2024 04:43 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