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:022580/0413   Pages: 5
Recorded: 04/22/2009
Attorney Dkt #:7256
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/04/2013
Application #:
12422685
Filing Dt:
04/13/2009
Publication #:
Pub Dt:
10/15/2009
Title:
OXY-COMBUSTION COAL FIRED BOILER AND METHOD OF TRANSITIONING BETWEEN AIR AND OXYGEN FIRING
Assignor
1
Exec Dt:
04/13/2009
Assignee
1
20 S. VAN BUREN AVENUE
BARBERTON, OHIO 44203
Correspondence name and address
CAROLYN MAHONEY
20 S. VAN BUREN AVENUE
BARBERTON, OH 44203

Search Results as of: 05/24/2024 05:14 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