Patent Assignment
Reel/Frame 007712/0375
Assignment of Assignor's Interest
Recorded: 1995-11-01
Pages: 3
Assignors
BLECHER, LEO
Executed: 1995-10-23
LONGSWORTH, RALPH C.
Executed: 1995-10-10
MURRAY, F. SCOTT
Executed: 1995-10-17
JONAS, PHILIP A.
Executed: 1995-10-17
BOIARSKI, MICHAEL
Executed: 1995-10-10
Assignee
INTERMAGNETICS GENERAL CORPORATION
450 OLD NISKAYUNA ROAD, LATHAM, NEW YORK, 12110
Covered Property
(1)
Mri Cryostat Cooled by Open and Closed Cycle Refrigeration Systems
Patent:
5,586,437 →
Application:
08/524,400 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 12, 2002
From: IGC-APD CRYOGENICS, INC.
To: IGC-POLYCOLD SYSTEMS, INC.
Reel/Frame 012653/0357 →
Assignment of Assignor's Interest
Oct 21, 2004
From: INTERMAGNETICS GENERAL CORPORATION
To: IGC-POLYCOLD SYSTEMS, INC.
Reel/Frame 015271/0288 →
Change of Name
Mar 8, 2005
From: IGC POLYCOLD SYSTEMS INC.
To: HELIX POLYCOLD SYSTEMS INC.
Reel/Frame 015851/0156 →
Assignment of Assignor's Interest
Apr 29, 2005
From: HELIX POLYCOLD SYSTEMS INC.
To: HELIX TECHNOLOGY CORPORATION
Reel/Frame 016182/0209 →
Assignment of Assignor's Interest
Jan 27, 2006
From: HELIX TECHNOLOGY CORPORATION
To: BROOKS AUTOMATION, INC.
Reel/Frame 017176/0706 →