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:015494/0017   Pages: 6
Recorded: 12/28/2004
Conveyance: SECURITY AGREEMENT
Total properties: 3
1
Patent #:
Issue Dt:
08/21/2001
Application #:
09276316
Filing Dt:
03/25/1999
Title:
REFRIGERATION PRODUCTION
2
Patent #:
Issue Dt:
12/14/2004
Application #:
10172228
Filing Dt:
06/14/2002
Publication #:
Pub Dt:
01/23/2003
Title:
SLURRY TRAY AND SLURRY TRAY ASSEMBLY FOR USE IN FRACTIONATION TOWERS
3
Patent #:
NONE
Issue Dt:
Application #:
10211226
Filing Dt:
08/02/2002
Publication #:
Pub Dt:
11/13/2003
Title:
Cracking of hydrocarbons
Assignor
1
Exec Dt:
08/06/2004
Assignee
1
55 SOUTHLAKE AVENUE
SUITE 900
PASADENA, CALIFORNIA 91101
Correspondence name and address
RANDALL E. COLSON
HAYNES AND BOONE, LLP
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202

Search Results as of: 05/31/2024 11:38 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