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:
03/06/2001
Application #:
09309633
Filing Dt:
05/11/1999
Inventors:
JOHN W COLLEGE, BRYAN R BEYER, ROBERT M GOLIGHTLEY
Title:
METHOD OF PURIFYING FLUE GAS WASTE SLURRIES FOR USE IN GYPSUM PRODUCTION
Assignment: 1
Reel/Frame:
010235/0113Recorded: 09/13/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/20/1999
Exec Dt:
08/13/1999
Exec Dt:
08/18/1999
Assignee:
P.O. BOX 158
165 STATE ROUTE 3016
SHIPPINGPORT, PENNSYLVANIA 15077
Correspondent:
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
WILLIAM G. KRATZ, JR.
LAW AND FINANCE BUILDING
SUITE 707, 429 FOURTH AVENUE
PITTSBURGH, PA 15219

Search Results as of: 05/29/2024 06:49 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