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:008865/0080   Pages: 2
Recorded: 12/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/28/1998
Application #:
08542462
Filing Dt:
10/12/1995
Title:
METHOD OF TREATING SOUR GAS AND LIQUID HYDROCARBON
Assignors
1
Exec Dt:
06/24/1996
2
Exec Dt:
06/24/1996
3
Exec Dt:
06/24/1996
4
Exec Dt:
06/24/1996
Assignee
1
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Correspondence name and address
NALCO CHEMICAL COMPANY
TOM M. BREININGER
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198

Search Results as of: 05/26/2024 08:59 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