IP Library › Assignment 049886/0009
Patent Assignment
Reel/Frame 049886/0009

Assignment of Assignor's Interest

Recorded: 2019-07-29 Pages: 4
Assignors
DATTA, RATHIN
Executed: 2019-01-26
OPRE, JAMES E.
Executed: 2019-01-24
Assignee
VERTEC BIOSOLVENTS, INC.
1441 BRANDING LANE, SUITE 100, DOWNERS GROVE, ILLINOIS, 60515
Covered Property (1)
Oxygenated Solvent and Surfactant for Heavy Crude Upgrade
Application: 16/168,473 →
Publication: US 2019/0119587
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 29, 2019
From: BURGUES, RAMON; OSTA, ELENA
To: PETRODAL CORPORATION S.A.
Reel/Frame 049889/0191 →
Security Interest Jul 10, 2026
From: VERTEC BIOSOLVENTS, INC.
To: SILVER POINT FINANCE, LLC
Reel/Frame 075232/0133 →