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 #:
08155400
Filing Dt:
11/19/1993
Inventors:
YONGFU MA, PEICHENG WU, YONG SUN, SANGJIAN ZHU, YUEXIN HUANG, WEI YING YANG, KAIWEN YAO et al
Title:
DEHYDROGENATING CATALYST FOR SATURATE HYDROCARBONS
Assignment: 1
Reel/Frame:
006840/0330Recorded: 01/25/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/22/1993
Exec Dt:
09/22/1993
Exec Dt:
09/23/1993
Exec Dt:
09/22/1993
Exec Dt:
09/23/1993
Exec Dt:
09/22/1993
Exec Dt:
09/22/1993
Exec Dt:
09/23/1993
Assignees:
6A HUI XIN DONG ST.
CHAOYING DISTRICT
BEIJING, CHINA
6A HUI XIN DONG ST.
CHAOYING DISTRICT
BEIJING, CHINA
Correspondent:
PENNIE & EDMONDS
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

Search Results as of: 05/17/2024 04:07 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