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 #:
NONE
Issue Dt:
Application #:
10156916
Filing Dt:
05/29/2002
Publication #:
Pub Dt:
06/19/2003
Inventors:
Ruichi Zhang, Jianguo Ma, Zhili Qin, Jiushun Zhang, Zhijian Da
Title:
Process for catalytic upgrading light petroleum hydrocarbons accompanied by low temperature regenerating the catalyst
Assignment: 1
Reel/Frame:
013287/0466Recorded: 09/09/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/20/2002
Exec Dt:
08/20/2002
Exec Dt:
08/20/2002
Exec Dt:
08/20/2002
Exec Dt:
08/20/2002
Assignees:
6A HUIXIN DONG ST.
CHAOYAN DISTRICT
BEIJING 100029, CHINA
NO. 18 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING 100083, CHINA
Correspondent:
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF AMERICAS
NEW YORK, NY 10036-2711

Search Results as of: 05/08/2024 06:49 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