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:006978/0477   Pages: 5
Recorded: 04/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/23/1997
Application #:
08232605
Filing Dt:
04/25/1994
Title:
PROCESS FOR PRODUCING LIGHT OLEFINS BY CATALYTIC CONVERSION OF HYDROCARBONS
Assignors
1
Exec Dt:
02/14/1994
2
Exec Dt:
02/14/1994
3
Exec Dt:
02/14/1994
4
Exec Dt:
02/14/1994
5
Exec Dt:
02/14/1994
6
Exec Dt:
02/14/1994
7
Exec Dt:
02/14/1994
Assignees
1
6A HUIXIN DONG STREET CHAOYANG, DISTRICT
BEIJING, CHINA 100029
2
18 XUEYUAN ROAD HAIDIAN DISTRICT
BEIJING 100083, CHINA
Correspondence name and address
ALAN B. CLEMENT
1185 AVENUE OF THE AMERICAS
SUITE 2003
NEW YORK, NY 10036

Search Results as of: 09/25/2024 02:07 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