Patent Assignment
Reel/Frame 015400/0194
Change of Name
Recorded: 2004-11-30
Pages: 5
Assignor
APD CRYOGENICS INC.
Executed: 1998-08-24
Assignee
IGC-APD CRYOGENICS INC.
450 OLD NISKAYUNA ROAD, LATHAM, NEW YORK, 12110-0461
Covered Properties
(8)
Cryogenic Refrigerator with Single Stage Compressor
Patent:
5,337,572 →
Application:
08/057,708 →
Cryogenic Mixed Gas Refrigerant for Operation Within Temperature Ranges of 80K-100K
Patent:
5,441,658 →
Application:
08/149,203 →
Vibrationally Isolated Thermal System for a Cryogenically Cooled Device
Patent:
5,628,195 →
Application:
08/396,528 →
Cryostat Refrigeration System Using Mixed Refrigerants in a Closed Vapor Compression Cycle Having a Fixed Flow Restrictor
Patent:
5,579,654 →
Application:
08/496,468 →
Closed Cycle Cryogenic Refrigeration System with Automatic Variable Flow Area Throttling Device
Patent:
5,595,065 →
Application:
08/499,257 →
High Efficiency Throttle Cryogenic Refrigerator Based on One Stage Compressor
Patent:
5,706,663 →
Application:
08/560,719 →
Throttle Cycle Cryopumping System for Group I Gases
Patent:
5,687,574 →
Application:
08/615,131 →
Low Vibration Throttling Device for Throttle-Cycle Refrigerators
Patent:
5,875,651 →
Application:
08/874,122 →
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 4, 1993
From: LONGSWORTH, RALPH C.
To: APD CRYOGENICS INC.
Reel/Frame 006553/0818 →
Assignment of Assignor's Interest
Feb 8, 1994
From: BOYARSKY, MIKHAIL; YUDIN, BORIS; MOGORYCHNY, VICTOR I.; KLUSMIER, LARRY
To: APD CRYOGENICS, INC.
Reel/Frame 006853/0663 →
Assignment of Assignor's Interest
Mar 1, 1995
From: HILL, DENNIS; LONGSWORTH, RALPH C.
To: APD CRYOGENICS INC.
Reel/Frame 007366/0934 →
Assignment of Assignor's Interest
Nov 27, 1995
From: BOIARSKI, MICHAEL; LONGSWORTH, RALPH C.; YUDIN, BORIS; HILL, DENNIS H.
To: APD CRYOGENICS INC.
Reel/Frame 007734/0164 →
Assignment of Assignor's Interest
Feb 16, 1996
From: BOIARSKY, MIKHAIL; YUDIN, BORIS V.; LONGSWORTH, RALPH C.; KHATRI, AJAY N.
To: APD CRYOGENICS, INC.
Reel/Frame 007998/0221 →
Assignment of Assignor's Interest
Jun 3, 1996
From: LONGSWORTH, RALPH C.; LOTZ, FRANCIS T.
To: APD CRYOGENICS, INC.
Reel/Frame 007968/0628 →
A Corrective Assignment to Correct the Assignor's Name, Previously Recorded at Reel 7998, Frame 0221.
Oct 15, 1996
From: BOIARSKI, MIKHAIL; YUDIN, BORIS V.; LONGSWORTH, RALPH; KHATRI, AJAY N.
To: APD CRYOGENICS, INC.
Reel/Frame 008199/0361 →
Assignment of Assignor's Interest
Jun 12, 1997
From: HILL, DENNIS; YUDIN, BORIS; BOIARSKI, MIKHAIL; FASNACHT, NOEL
To: APD CRYOGENICS, INC.
Reel/Frame 008606/0579 →
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
Feb 4, 2005
From: LONGSWORTH, RALPH C; BOIARSKY, MIKHAIL J; KHATRI, AJAY
To: APD CRYOGENICS INC.
Reel/Frame 015642/0723 →
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 →
Security Agreement
May 31, 2016
From: BROOKS AUTOMATION, INC.; BIOSTORAGE TECHNOLOGIES
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 038891/0765 →
Security Interest
Oct 6, 2017
From: BROOKS AUTOMATION, INC.; BIOSTORAGE TECHNOLOGIES, INC.
To: MORGAN STANLEY SENIOR FUNDING, INC.
Reel/Frame 044142/0258 →
Release of Security Interest Recorded at Reel/Frame 044142/0258
Nov 4, 2025
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: AZENTA, INC. (F/K/A BROOKS AUTOMATION, INC.); AZENTA US, INC. (F/K/A BROOKS LIFE SCIENCES, INC., F/K/A BIOSTORAGE TECHNOLOGIES, INC.)
Reel/Frame 073514/0609 →
Release of Security Interest Recorded at Reel/Frame 038891/0765
Nov 4, 2025
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: AZENTA, INC. (F/K/A BROOKS AUTOMATION, INC.); AZENTA USA, INC. (F/K/A BIOSTORAGE TECHNOLOGIES, INC.)
Reel/Frame 073446/0080 →