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:030005/0834   Pages: 4
Recorded: 03/14/2013
Attorney Dkt #:106956.00035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/12/2016
Application #:
13736892
Filing Dt:
01/08/2013
Publication #:
Pub Dt:
07/11/2013
Title:
START-UP METHOD FOR REACTION-REGENERATION UNIT USED TO PREPARE LIGHT OLEFINS FROM METHANOL
Assignors
1
Exec Dt:
02/19/2013
2
Exec Dt:
02/19/2013
3
Exec Dt:
02/19/2013
4
Exec Dt:
02/19/2013
Assignees
1
22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
1658 PUDONG BEI ROAD
PUDONG NEW AREA
SHANGHAI, CHINA 201208
Correspondence name and address
SQUIRE SANDERS (US) LLP
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111

Search Results as of: 05/29/2024 02:30 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