IP Library Assignment 014120/0188
Patent Assignment
Reel/Frame 014120/0188

Assignment of Assignor's Interest

Recorded: 2003-11-12 Pages: 2
Assignor
SHIEPE, JASON K.
Executed: 2003-11-04
Assignee
PROTON ENERGY SYSTEMS, INC.
10 TECHNOLOGY DRIVE, WALLINGFORD, CONNECTICUT, 06492
Covered Property (1)
Use of Carbon Coating in an Electrochemical Cell
Application: 10/605,984 →
Publication: US 2005/0098437
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jun 8, 2007
From: PROTON ENERGY SYSTEMS, INC.
To: PERSEUS PARTNERS VII, L.P.
Reel/Frame 019399/0436 →