Patent Assignment
Reel/Frame 019979/0451
Assignment of Assignor's Interest
Recorded: 2007-10-18
Pages: 3
Assignor
CHENG, ALAN
Executed: 2007-08-27
Assignee
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD, DANBURY, CONNECTICUT, 06810
Covered Property
(1)
Cryogenic Refrigeration System for Lyophilization