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: 5
Patent #:
Issue Dt:
01/01/2008
Application #:
11004304
Filing Dt:
12/03/2004
Publication #:
Pub Dt:
06/30/2005
Inventors:
J. Mark Landrum, Branch J. Russell, Kenneth Agee, Stephen LeViness
Title:
PROCESS TO REMOVE NITROGEN AND/OR CARBON DIOXIDE FROM METHANE-CONTAINING STREAMS
Assignment: 1
Reel/Frame:
019857/0898Recorded: 09/18/2007Pages: 10
Conveyance:
CORRECTION TO A PREVIOUSLY RECORDED REEL 016371 FRAME 0741
Assignors:
Exec Dt:
01/25/2005
Exec Dt:
07/13/2005
Exec Dt:
07/13/2005
Exec Dt:
07/13/2005
Assignee:
4322 S. 49TH WEST AVENUE
TULSA, OKLAHOMA 74107
Correspondent:
JANET M. GARETTO
NIXON PEABODY LLP
161 NORTH CLARK STREET
48TH FLOOR
CHICAGO, IL 60601-3213
Assignment: 2
Reel/Frame:
016371/0741Recorded: 02/28/2005Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/17/2005
Exec Dt:
01/25/2005
Exec Dt:
01/12/2005
Exec Dt:
01/12/2005
Assignee:
107 BOURN AVENUE
ROCKWALL, TEXAS 75087
Correspondent:
JENKENS & GILCHRIST
JOHN R. KIRK
5 HOUSTON CENTER
1401 MCKINNEY, SUITE 2600
HOUSTON, TX 77010
Assignment: 3
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: 4
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: 5
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: 06/20/2025 12:13 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