IP Library › Assignment 014329/0463
Patent Assignment
Reel/Frame 014329/0463

Assignment of Assignor's Interest

Recorded: 2004-02-12 Pages: 3
Assignors
LILLIS, MARK ANDREW
Executed: 2004-02-12
SHIROMA, IRIS LIANE
Executed: 2004-02-12
SPERANZA, A. JOHN
Executed: 2004-02-12
CARDIN, MICHAEL KEVIN
Executed: 2004-02-12
Assignee
PROTON ENERGY SYSTEMS, INC.
10 TECHNOLOGY DRIVE, WALLINGFORD, CONNECTICUT, 06492
Covered Property (1)
Regenerative Fuel Cell System and Method of Operation Thereof
Application: 10/708,165 →
Publication: US 2005/0181244
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2004
From: PORTER, STEVEN CHARLES; HALTER, DEAN EDWIN; NOMIKOS, SPYROS
To: PROTON ENERGY SYSTEMS
Reel/Frame 015522/0360 →
Security Agreement Jun 8, 2007
From: PROTON ENERGY SYSTEMS, INC.
To: PERSEUS PARTNERS VII, L.P.
Reel/Frame 019399/0436 →