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:067143/0647   Pages: 11
Recorded: 04/18/2024
Attorney Dkt #:34408.00138
Conveyance: RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RECORDED AT REEL 050114 FRAME 0019
Total properties: 8
1
Patent #:
Issue Dt:
07/23/2013
Application #:
10574927
Filing Dt:
04/24/2007
Publication #:
Pub Dt:
12/13/2007
Title:
SAFETY MONITORING SYSTEM
2
Patent #:
Issue Dt:
03/25/2008
Application #:
11042622
Filing Dt:
01/24/2005
Title:
BREATHING AIR SYSTEM FOR A FACILITY
3
Patent #:
Issue Dt:
09/23/2014
Application #:
13277036
Filing Dt:
10/19/2011
Publication #:
Pub Dt:
10/25/2012
Title:
Breathing Air Production and Distribution System
4
Patent #:
Issue Dt:
11/13/2018
Application #:
14491474
Filing Dt:
09/19/2014
Publication #:
Pub Dt:
03/12/2015
Title:
BREATHING AIR PRODUCTION AND FILTRATION SYSTEM
5
Patent #:
NONE
Issue Dt:
Application #:
15518513
Filing Dt:
04/12/2017
Publication #:
Pub Dt:
08/17/2017
Title:
SAFETY CONTROL ROOM
6
Patent #:
NONE
Issue Dt:
Application #:
15757626
Filing Dt:
03/05/2018
Publication #:
Pub Dt:
08/16/2018
Title:
REFINERY OXYGEN HOSE CLEANING APPARATUS AND METHOD
7
Patent #:
NONE
Issue Dt:
Application #:
15757626
Filing Dt:
03/05/2018
Publication #:
Pub Dt:
08/16/2018
PCT #:
US1643086
Title:
REFINERY OXYGEN HOSE CLEANING APPARATUS AND METHOD
8
Patent #:
Issue Dt:
05/10/2022
Application #:
16507767
Filing Dt:
07/10/2019
Publication #:
Pub Dt:
01/16/2020
Title:
CENTRALIZED MONITORING OF CONFINED SPACES
Assignor
1
Exec Dt:
03/22/2024
Assignees
1
4210 MALONE DRIVE
33RD FLOOR
PASADENA, TEXAS 77507
2
4210 MALONE DRIVE
PASADENA, TEXAS 77507
Correspondence name and address
JAVIER J. RAMOS
1850 K STREET, NW
SUITE 1100
WASHINGTON, DC 20006

Search Results as of: 05/14/2024 01:40 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