Patent Assignment
Reel/Frame 015654/0133
Assignment of Assignor's Interest
Recorded: 2005-02-03
Pages: 4
Assignee
IGC-POLYCOLD SYSTEMS, INC.
3800 LAKEVILLE HIGHWAY, PETALUMA, CALIFORNIA, 94954
Covered Property
(1)
Efficient heat exchanger for refrigeration process
Application:
60/616,873 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jul 15, 2005
From: IGC -POLYCOLD SYSTEMS, INC.
To: HELIX POLYCOLD SYSTEMS INC.
Reel/Frame 016539/0001 →
Assignment of Assignor's Interest
Sep 28, 2005
From: HELIX POLYCOLD SYSTEMS INC.
To: HELIX TECHNOLOGY CORPORATION
Reel/Frame 016845/0448 →
Correction to the Receiving Party on Reel/Frame 016845/0448
Dec 12, 2005
From: HELIX POLYCOLD SYSTEMS INC.
To: HELIX TECHNOLOGY CORPORATION
Reel/Frame 017113/0883 →
Assignment of Assignor's Interest
Jan 27, 2006
From: HELIX TECHNOLOGY CORPORATION
To: BROOKS AUTOMATION, INC.
Reel/Frame 017176/0706 →