IP Library › Assignment 031557/0627
Patent Assignment
Reel/Frame 031557/0627

Assignment of Assignor's Interest

Recorded: 2013-11-06 Pages: 2
Assignors
SVRCEK, MATT
Executed: 2012-02-08
LAWLER, JOHN
Executed: 2012-02-08
MILLER, SHANNON
Executed: 2012-02-08
Assignee
ETAGEN, INC.
186 CONSTITUTION DRIVE, MENLO PARK, CALIFORNIA, 94025
Covered Property (1)
Methods and Systems for Managing a Clearance Gap in a Piston Engine
Patent: 8,899,192 →
Application: 13/725,987 →
Publication: US 2013/0167718
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Jul 9, 2019
From: ETAGEN, INC.
To: TRINITY CAPITAL FUND III, L.P.
Reel/Frame 049704/0976 →
Change of Name Jan 30, 2020
From: ETAGEN, INC.
To: MAINSPRING ENERGY, INC.
Reel/Frame 051761/0180 →
Security Interest Jun 6, 2025
From: MAINSPRING ENERGY, INC.
To: AVENUE VENTURE OPPORTUNITIES FUND II, L.P., AS AGENT
Reel/Frame 071499/0428 →
Security Agreement Jun 18, 2025
From: TRINITY CAPITAL INC.
To: MAINSPRING ENERGY, INC.
Reel/Frame 071675/0669 →
Security Agreement Jun 18, 2025
From: TRINITY CAPITAL INC.
To: MAINSPRING ENERGY, INC.
Reel/Frame 071675/0697 →