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:010499/0139   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/13/1991
Application #:
07479775
Filing Dt:
02/14/1990
Title:
METHOD AND APPARATUS FOR SEPARATING PARTICULATES FROM A GAS STREAM
Assignor
1
Exec Dt:
12/09/1999
Assignee
1
SUITE 325
1200 PROSPECT STREET
LA JOLLA, CALIFORNIA 92037
Correspondence name and address
SGI INTERNATIONAL
JOHN R. TAYLOR
1200 PROSPECT STREET
SUITE 325
LA JOLLA, CA 92037

Search Results as of: 05/30/2024 06:32 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