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:
12/21/1993
Application #:
07934834
Filing Dt:
08/24/1992
Inventor:
PAUL R. HART
Title:
METHOD FOR REMOVING BENZENE FROM EFFLUENT WASH WATER IN A TWO STAGE CRUDE OIL DESALTING PROCESS
Assignment: 1
Reel/Frame:
006259/0555Recorded: 09/25/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/14/1992
Assignee:
4636 SOMERTON ROAD
TREVOSE,, PENNSYLVANIA
Correspondent:
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783

Search Results as of: 05/30/2024 12:35 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