Patent Assignment
Reel/Frame 075232/0133
Security Interest
Recorded: 2026-07-10
Pages: 7
Assignor
VERTEC BIOSOLVENTS, INC.
Executed: 2026-07-09
Assignee
SILVER POINT FINANCE, LLC
2 GREENWICH PLAZA, GREENWICH, CONNECTICUT, 06830
Covered Properties
(4)
Method for Providing Bactericidal and Bacteriostatic Activity with a Biosolvent Formulation
Patent:
11,123,273 →
Application:
16/939,854 →
Oxygenated Solvent and Surfactant for Heavy Crude Upgrade
Method of Cleaning with Enhanced Bacteriostatic Action Using a Composition of Alcohol and Lactate Esters
Composition of Lactate Esters with Alcohols with Low Odor and Enhanced Performance
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 2007
From: DATTA, RATHIN; OPRE, JAMES E.
To: VERTEC BIOSOLVENT, INC.
Reel/Frame 019903/0313 →
Confirmatory License
Apr 24, 2014
From: VERTEC BIOSOLVENTS, INC.
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 032797/0658 →
Assignment of Assignor's Interest
Jul 22, 2016
From: DATTA, RATHIN; LAUBACH, GEORGE D.
To: VERTEC BIOSOLVENT, INC.
Reel/Frame 039235/0828 →
Assignment of Assignor's Interest
Jul 29, 2019
From: BURGUES, RAMON; OSTA, ELENA
To: PETRODAL CORPORATION S.A.
Reel/Frame 049889/0191 →
Assignment of Assignor's Interest
Jul 29, 2019
From: DATTA, RATHIN; OPRE, JAMES E.
To: VERTEC BIOSOLVENTS, INC.
Reel/Frame 049886/0009 →
Assignment of Assignor's Interest
May 10, 2021
From: VERTEC BIOSOLVENT, INC.
To: VERTEC BIOSOLVENTS, INC.
Reel/Frame 056184/0483 →
Assignment of Assignor's Interest
Jul 22, 2021
From: DATTA, RATHIN; LAUBACH, GEORGE DYMOND; OPRE, JAMES E.
To: VERTEC BIOSOLVENTS, INC.
Reel/Frame 056943/0014 →