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:006175/0437   Pages: 4
Recorded: 06/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
06/28/1994
Application #:
07867456
Filing Dt:
04/13/1992
Title:
PROCESS FOR THE PRODUCTION OF HYDROCARBONS
Assignors
1
Exec Dt:
05/20/1992
2
Exec Dt:
05/20/1992
3
Exec Dt:
05/20/1992
Assignee
1
1624 MARKET STREET
STE. 300A
DENVER, COLORADO 80202
Correspondence name and address
JERRY W. BERKSTRESSER
SHOEMAKER AND MATTARE, LTD.
CRYSTAL PLAZA 1, STE. 1203
2001 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202-0286

Search Results as of: 06/23/2024 06:02 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