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:
06/05/1990
Application #:
07355771
Filing Dt:
05/23/1989
Inventors:
THOMAS R. BIERSCHENK, TIMOTHY J. JUHLKE, RICHARD J. LAGOW, HAJIMU KAWA
Title:
USE OF CHLOROFLUOROPOLYETHERS AS LUBRICANTS FOR REFRIGERANTS
Assignment: 1
Reel/Frame:
005134/0249Recorded: 07/13/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/12/1989
Exec Dt:
06/16/1989
Exec Dt:
06/28/1989
Exec Dt:
06/16/1989
Assignee:
8868 RESEARCH BOULEVARD, SUITE 206
A CORP. OF TX
AUSTIN, TEXAS 78758
Correspondent:
GIULIO A. DECONTI, JR.
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173

Search Results as of: 06/18/2024 02:58 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