Assignment of Assignor's Interest

Recorded: 2002-04-11 Received: 2002-04-24 Pages: 3

Assignors

DOWNIE, NEIL ALEXANDER

Executed: 2002-04-03

PEARLSTEIN, RONALD MARTIN

Executed: 2002-04-09

JARRETT, LAWRENCE PAUL

Executed: 2002-04-10

Assignee

AIR PRODUCTS AND CHEMICALS, INC.

PATENT DEPARTMENT, 7201 HAMILTON BOULEVARD, ALLENTOWN, PA, 18195, UNITED STATES

Covered Property (1)

Helical built-in purifier for gas supply cylinders

Application: 10/120,708 →