Patent Assignment
Reel/Frame 020859/0989
Assignment of Assignor's Interest
Recorded: 2008-04-28
Pages: 2
Assignee
BOC EDWARDS
4569-D LAS POSITAS ROAD, LIVERMORE, CALIFORNIA, 94550
Covered Property
(1)
Chemical Mix and Delivery Systems and Methods Thereof
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 18, 2008
From: BOC EDWARDS, INC.
To: EDWARDS VACUUM, INC.
Reel/Frame 020654/0963 →
Confirmatory Assignment
Apr 25, 2008
From: THE BOC GROUP, INC.
To: BOC EDWARDS, INC.
Reel/Frame 020859/0134 →
Change of Name
Apr 25, 2008
From: BOC EDWARDS, INC.
To: EDWARDS VACUUM, INC.
Reel/Frame 020859/0562 →
Assignment of Assignor's Interest
Oct 7, 2008
From: EDWARDS VACUUM, INC.
To: AIR LIQUIDE ELECTRONICS U.S. LP
Reel/Frame 021640/0560 →