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:
10/25/1994
Application #:
08030579
Filing Dt:
03/12/1993
Inventors:
LU YUKANG, HUO YONGQING, SHU XINGTIAN, WANG YOUSHENG, WANG ZEYU, ZHANG SHUQIN, LIU HAIBIN et al
Title:
HYDROCARBON CONVERSION CATALYST FOR PRODUCING HIGH QUALITY GASOLINE AND C3 AND C4 OLEFINS
Assignment: 1
Reel/Frame:
006468/0229Recorded: 03/12/1993Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/25/1993
Exec Dt:
02/25/1993
Exec Dt:
02/24/1993
Exec Dt:
02/25/1993
Exec Dt:
02/25/1993
Exec Dt:
02/24/1993
Exec Dt:
02/24/1993
Exec Dt:
02/24/1993
Assignees:
6A HUI XIN DONG JIE, CHAOYANG DISTRICT
BEIJING, CHINA
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Correspondent:
STEVEN P. SHURTZ
WILLIAM BRINKS OLDS
HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610

Search Results as of: 05/11/2024 09:43 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