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:010740/0484   Pages: 7
Recorded: 11/12/1999
Conveyance: INVALID ASSIGNMENT, SEE RECORDING AT REEL 010807, FRAME 0621. (RE-RECORD TO CORRECT THE NUMBER OF MICROFILM PAGES.)
Total properties: 1
1
Patent #:
Issue Dt:
02/10/2004
Application #:
09439928
Filing Dt:
11/12/1999
Title:
COPPER-CONTAINING CATALYST AND A PROCESS FOR THE PREPARATION THEREOF
Assignors
1
Exec Dt:
11/11/1999
2
Exec Dt:
11/11/1999
3
Exec Dt:
11/11/1999
4
Exec Dt:
11/11/1999
Assignees
1
CHAOYANG DISTRICT
6A HUIXIN DONG STREET
BEIJING, CHINA
2
31 DANDONG RD. WANGSUA DISTRICT,FUSHUN
6A HUIXIN DONG STREET
LIAONING PROVINCE, CHINA
Correspondence name and address
ANDERSON, KILL & OLICK, P.C.
DAVID EINHORN, ESQ
1251 AVENUE OF THE AMERICAS
43RD FLOOR
NEW YORK, NY 10020-1182

Search Results as of: 05/13/2024 12:38 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