Patent Assignment
Reel/Frame 022223/0524
Assignment of Assignor's Interest
Recorded: 2009-02-09
Pages: 8
Assignors
POSHUSTA, JOSEPH C.
Executed: 2009-02-05
BOOTEN, CHARLES W.
Executed: 2009-02-05
MARTIN, JERRY L.
Executed: 2009-02-05
Assignee
PROTONEX TECHNOLOGY CORPORATION
153 NORTHBORO ROAD, SOUTHBOROUGH, MASSACHUSETTS, 01772-1034
Covered Property
(1)
Solid Oxide Fuel Cell Systems with Hot Zones Having Improved Reactant Distribution
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 11, 2013
From: PROTONEX TECHNOLOGY CORPORATION
To: SILICON VALLEY BANK
Reel/Frame 030062/0501 →
Security Agreement
Mar 11, 2013
From: PROTONEX TECHNOLOGY CORPORATION
To: WINDSAIL CAPITAL III, LLC
Reel/Frame 029964/0733 →
Security Agreement
May 21, 2015
From: PROTONEX TECHNOLOGY CORPORATION
To: SILICON VALLEY BANK
Reel/Frame 035748/0937 →
Release of Security Interest
Sep 28, 2015
From: SILICON VALLEY BANK
To: PROTONEX TECHNOLOGY CORPORATION
Reel/Frame 036700/0203 →
Release of Security Interest
Oct 1, 2015
From: WINDSAIL CAPITAL III, LLC
To: PROTONEX TECHNOLOGY CORPORATION
Reel/Frame 036742/0604 →
Assignment of Assignor's Interest
Dec 21, 2018
From: PROTONEX TECHNOLOGY CORPORATION
To: UPSTART POWER, INC.
Reel/Frame 047841/0877 →
Security Interest
Jan 13, 2020
From: UPSTART POWER, INC.
To: WINDSAIL CAPITAL FUND, L.P.
Reel/Frame 051497/0597 →
Release of Security Interest
Apr 13, 2021
From: WINDSAIL CAPITAL FUND, L.P.
To: UPSTART POWER, INC.
Reel/Frame 055899/0517 →