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: 2
Patent #:
Issue Dt:
09/26/2006
Application #:
10764737
Filing Dt:
01/26/2004
Publication #:
Pub Dt:
08/12/2004
Inventor:
Keith Thomas Symonds
Title:
HEAT EXCHANGER
Assignment: 1
Reel/Frame:
024424/0184Recorded: 05/21/2010Pages: 7
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/18/2010
Assignee:
10 SOUTH DEARBORN
CHICAGO, ILLINOIS 60603
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
717 N. HARWOOD ST., SUITE 3400
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
062793/0744Recorded: 12/28/2022Pages: 6
Conveyance:
PATENT CONFIRMATORY GRANT
Assignor:
Exec Dt:
12/22/2022
Assignee:
13737 NOEL ROAD, 8TH FLOOR
DALLAS, TEXAS 75240
Correspondent:
STEWART WALSH
1025 CONNECTICUT AVENUE NW, SUITE 712
WASHINGTON, DC 20036

Search Results as of: 05/13/2024 07:45 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