Patent Assignment
Reel/Frame 021281/0667
Assignment of Assignor's Interest
Recorded: 2008-07-23
Pages: 22
Assignors
MOLTER, TRENT M.
Executed: 1996-08-22
MOULTHROP, LAWRENCE C., JR.
Executed: 2008-07-09
SHIEPE, JASON K.
Executed: 2008-07-11
SPERANZA, A. JOHN
Executed: 2008-07-22
BYRON, ROBERT H., JR.
Executed: 1997-06-23
Assignee
PROTON ENERGY SYSTEMS, INC.
10 TECHNOLOGY DRIVE, WALLINGFORD, CONNECTICUT, 06492
Covered Properties
(2)
Apparatus and Method for Maintaining Compression of the Active Area in an Electrochemical Cell
Apparatus and Method for Maintaining Compression of the Active Area in an Electrochemical Cell
Application:
11/856,804 →
Publication:
US 2008/0060937
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 9, 2002
From: MOLTER, TRENT M.; MOULTHROP, JR., LAWRENCE C.; SHIEPE, JASON K.; SPERANZA, A. JOHN
To: PROTON ENERGY SYSTEMS, INC.
Reel/Frame 012444/0183 →
Security Agreement
Jun 8, 2007
From: PROTON ENERGY SYSTEMS, INC.
To: PERSEUS PARTNERS VII, L.P.
Reel/Frame 019399/0436 →
Assignment of Assignor's Interest
Jun 19, 2008
From: MOLTER, TRENT M.; MOULTHROP, LAWRENCE C., JR.; SHIEPE, JASON K.; SPERANZA, A. JOHN
To: PROTON ENERGY SYSTEMS, INC.
Reel/Frame 021120/0184 →