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:
01/10/2023
Application #:
17351093
Filing Dt:
06/17/2021
Publication #:
Pub Dt:
12/22/2022
Inventors:
Jeffrey B. Gomach, Baisheng Zou, David Jackson
Title:
HYDROGEN SULFIDE REMOVAL PROCESS
Assignment: 1
Reel/Frame:
056841/0860Recorded: 07/13/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/02/2021
Exec Dt:
07/02/2021
Exec Dt:
07/06/2021
Assignee:
5455 OLD SPANISH TRAIL
HOUSTON, TEXAS 77023
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
067644/0064Recorded: 06/06/2024Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/2023
Assignee:
5450 OLD SPANISH TRAIL
HOUSTON, TEXAS 77023
Correspondent:
JANEAN HARGIS
P.O. BOX 890226
HOUSTON, TX 77062-9998

Search Results as of: 08/10/2025 10:51 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