Patent Assignment
Reel/Frame 049865/0995
Assignment of Assignor's Interest
Recorded: 2019-07-25
Pages: 4
Assignors
MATZA, STEPHEN D.
Executed: 2012-05-09
SMITH, MARTHA T.
Executed: 2012-05-14
FROST, JACK G.
Executed: 2012-05-08
Assignee
UNITED LABORATORIES INTERNATIONAL, LLC
12600 NORTH FEATHERWOOD, SUITE 330, HOUSTON, TEXAS, 77034
Covered Property
(1)
Process for Removal of Hydrogen Sulfide in Downhole Oilfield Applications
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Mar 12, 2025
From: UNITED LABORATORIES INTERNATIONAL, LLC
To: TRISTAR GLOBAL ENERGY SOLUTIONS, INC.
Reel/Frame 070491/0243 →
Merger
Mar 13, 2025
From: TRISTAR GLOBAL ENERGY SOLUTIONS, INC.
To: CR3 ZYMEFLOW, INC.
Reel/Frame 070508/0396 →
Merger
Mar 15, 2025
From: CR3 ZYMEFLOW, INC.
To: ZYMEFLOW, INC.
Reel/Frame 070523/0169 →