Patent Assignment
Reel/Frame 012762/0416
Security Interest
Recorded: 2002-03-19
Pages: 16
Assignor
HOUGHTON TECHNICAL CORP.
Executed: 2002-01-18
Assignee
JOHN HANCOCK LIFE INSURANCE COMPANY, AS COLLATERAL AGENT
ATTN: INVESTMENT LAW DIVISION, T-30, 200 CLARENDON ST., BOSTON, MASSACHUSETTS, 02117
Covered Properties
(6)
Method of Quenching
Patent:
4,404,044 →
Application:
06/299,961 →
Metal Quenching Process
Patent:
4,381,205 →
Application:
06/365,531 →
Water-Based Hydraulic Fluid
Patent:
4,481,125 →
Application:
06/508,831 →
Polyoxazolines in Aqueous Quenchants
Patent:
4,486,246 →
Application:
06/561,980 →
Aqueous Quenchants Containing Polyoxazolines and N-Vinyl Heterocyclic Polymers and Their Use in Quenching Steel
Patent:
4,528,044 →
Application:
06/660,092 →
Trialkoxyalkylphosphate Based Fire Resistant Fluid Containing Triglyceride
Patent:
6,156,228 →
Application:
08/340,247 →
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 9, 1994
From: HOLGADO, ROSAURO V.; ADAMS, RICHARD; TALATY, CHAN
To: HOUGHTON INTERNATIONAL, INC.
Reel/Frame 007252/0370 →
Change of Name
Sep 4, 2001
From: E.F. HOUGHTON & CO.
To: HOUGHTON INTERNATIONAL INC.
Reel/Frame 012134/0095 →
Assignment of Assignor's Interest
Sep 6, 2001
From: HOUGHTON INTERNATIONAL, INC.
To: HOUGHTON TECHNICAL, INC.
Reel/Frame 012134/0284 →
Confirmatory Assignment
Sep 6, 2001
From: E. F. HOUGHTON & CO.
To: HOUGHTON TECHNICAL, INC.
Reel/Frame 012134/0280 →
Corrective Assignment to Remove 6 Erroneous Patent Numbers Previously Recorded at Reel 012134 Frame 0284. (Assignment of Assignor's Interest)
Feb 11, 2002
From: HOUGHTON INTERNATIONAL, INC.
To: HOUGHTON TECHNICAL, INC.
Reel/Frame 012641/0244 →
Corrective Assignment to Correct Assignee Name Recorded on Reel 012134 Frame 0280.
Mar 6, 2002
From: E. F. HOUGHTON & CO.
To: HOUGHTON TECHNICAL CORP.
Reel/Frame 012983/0451 →
Corrective Assignment to Correct the Name of Receiving Party That Was Previously Recorded on Reel 012641, Frame 0244.
Mar 6, 2002
From: HOUGHTON INTERNATIONAL, INC.
To: HOUGHTON TECHNICAL CORP.
Reel/Frame 012946/0047 →
Security Interest
Mar 17, 2004
From: HOUGHTON TECHNICAL CORP. (A DELAWARE CORPORATION)
To: CITIZENS BANK OF THE PENNSYLVANIA (A PENNSYLVANIA CHARTERED SAVINGS BANK)
Reel/Frame 014428/0731 →
Release of Security Interest
Dec 19, 2005
From: CITIZENS BANK OF PENNSYLVANIA
To: HOUGHTON TECHNICAL CORP.
Reel/Frame 016914/0103 →
Release of Security Interest
Dec 19, 2005
From: JOHN HANCOCK LIFE INSURANCE COMPANY
To: HOUGHTON TECHNICAL CORP.
Reel/Frame 016914/0116 →
Security Agreement
Jan 13, 2006
From: HOUGHTON TECHNICAL CORP.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 017015/0328 →
Termination and Release of Security Interest in Patent Rights
Dec 27, 2007
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: HOUGHTON TECHNICAL CORP.
Reel/Frame 020288/0632 →
Grant of Security Interest
Mar 10, 2008
From: HOUGHTON TECHNICAL CORP.
To: THE GOVERNOR AND COMPANY OF THE BANK OF IRELAND
Reel/Frame 020617/0500 →
Grant of Security Interest
Mar 10, 2008
From: EFHCO INC.
To: THE GOVERNOR AND COMPANY OF THE BANK OF IRELAND
Reel/Frame 020617/0494 →
Release of Security Interest
Feb 7, 2011
From: THE GOVERNOR AND COMPANY OF THE BANK OF IRELAND, AS COLLATERAL AGENT
To: HOUGHTON TECHNICAL CORP.
Reel/Frame 025751/0167 →
Security Agreement
Feb 8, 2011
From: HOUGHTON TECHNICAL CORP.
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 025765/0940 →
Security Agreement
Jan 11, 2013
From: HOUGHTON INTERNATIONAL INC.
To: ROYAL BANK OF CANADA, AS U.S. COLLATERAL AGENT
Reel/Frame 029609/0891 →
Release of Security Interest
Aug 8, 2019
From: ROYAL BANK OF CANADA, AS U.S. COLLATERAL AGENT
To: HOUGHTON INTERNATIONAL INC.
Reel/Frame 049997/0373 →