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: 4
Patent #:
Issue Dt:
09/21/2004
Application #:
10175602
Filing Dt:
06/19/2002
Publication #:
Pub Dt:
11/28/2002
Inventors:
John T. O'Beck, Rex C. Tendick
Title:
SYSTEM AND METHOD FOR TREATMENT OF WATER AND DISPOSAL OF CONTAMINANTS PRODUCED BY CONVERTING LIGHTER HYDROCARBONS INTO HEAVIER HYDROCARBON
Assignment: 1
Reel/Frame:
013181/0405Recorded: 08/08/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/10/2001
Exec Dt:
05/10/2001
Assignee:
1350 S. BOULDER
SUITE 1100
TULSA, OKLAHOMA 74119-3295
Correspondent:
BAKER BOTTS L.L.P.
THOMAS R. FELGER
98 SAN JACINTO BLVD.
SUITE 1500
AUSTIN, TEXAS 78701
Assignment: 2
Reel/Frame:
033430/0470Recorded: 07/29/2014Pages: 18
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/25/2014
Assignee:
416 SOUTH BELL AVENUE
AMES, IOWA 50010
Correspondent:
JOSEPH P. MEARA
FOLEY & LARDNER LLP
3000 K STREET N.W., SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 3
Reel/Frame:
056628/0673Recorded: 06/19/2021Pages: 16
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
06/03/2021
Assignee:
5555 SAN FELIPE ST., SUITE 870
HOUSTON, TEXAS 77056
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, 20TH FLOOR
COSTA MESA, CA 92626
Assignment: 4
Reel/Frame:
060562/0428Recorded: 07/01/2022Pages: 16
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/23/2022
Assignees:
416 SOUTH BELL AVENUE
AMES, IOWA 50010
416 SOUTH BELL AVENUE
AMES, IOWA 50010
416 SOUTH BELL AVENUE
AMES, IOWA 50010
416 SOUTH BELL AVENUE
AMES, IOWA 50010
Correspondent:
MICHELLE L. MEHOK
11682 EL CAMINO REAL, SUITE 200
SAN DIEGO, CA 92130

Search Results as of: 04/29/2024 06:47 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