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:
09/18/2007
Application #:
11209052
Filing Dt:
08/22/2005
Publication #:
Pub Dt:
03/02/2006
Inventors:
Yuhan Sun, Wei Wei, Ning Zhao, Baoyuan Sun, Bingsheng Zhang, Yanjun Chen
Title:
CATALYST FOR THE SYNTHESIS OF DIMETHYL CARBONATE FROM UREA AND METHANOL, PREPARATION AND USE THEREOF
Assignment: 1
Reel/Frame:
017139/0859Recorded: 10/26/2005Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/10/2005
Exec Dt:
10/10/2005
Exec Dt:
10/10/2005
Exec Dt:
10/10/2005
Exec Dt:
10/10/2005
Exec Dt:
10/10/2005
Assignees:
CHINESE ACADEMY OF SCIENCES
TAOYUAN NAN LU 27#
TAIYUAN CITY, 030002, P.R., CHINA
121 JIYAN ROAD
FEICHENG
SHANDONG 271600, P.R., CHINA
Correspondent:
J. MICHAEL MARTINEZ DE ANDINO, ESQ.
HUNTON & WILLIAMS
RIVERFRONT PLAZA, EAST TOWER
951 EAST BYRD STREET
RICHMOND, VA 23219-4074

Search Results as of: 04/29/2024 05:34 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