Patent Assignment
Reel/Frame 010862/0984
Assignment of Assignor's Interest
Recorded: 2000-05-23
Pages: 2
Assignee
HUDSON TECHNOLOGIES COMPANY
275 NORTH MIDDLETOWN RD., PEARL RIVER, NEW YORK, 10965
Covered Property
(1)
Method and Apparatus for Measuring and Improving Efficiency in Refrigeration Systems
Patent:
6,505,475 →
Application:
09/577,703 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Collateral Assignment
Jun 11, 2003
From: HUDSON TECHNOLOGIES COMPANY
To: KELTIC FINANCIAL PARTNERS L.P.
Reel/Frame 014205/0772 →
Security Agreement
Jun 27, 2012
From: HUDSON TECHNOLOGIES COMPANY
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 028449/0033 →
Release of Security Interest
Jul 2, 2012
From: KELTIC FINANCIAL PARTNERS, II, LP, SUCC'R KELTIC FINANCIAL PARTNERS, LP
To: HUDSON TECHNOLOGIES COMPANY
Reel/Frame 028488/0610 →
Security Interest
Oct 10, 2017
From: HUDSON TECHNOLOGIES, INC.
To: U.S. BANK NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 043828/0001 →
Security Interest
Oct 17, 2017
From: HUDSON TECHNOLOGIES, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 043887/0250 →
Security Interest
Dec 19, 2019
From: HUDSON TECHNOLOGIES, INC.; HUDSON TECHNOLOGIES COMPANY
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 051337/0590 →
Release of Security Interest
Dec 24, 2019
From: PNC BANK, NATIONAL ASSOCIATION
To: HUDSON TECHNOLOGIES, INC
Reel/Frame 051361/0803 →
Termination and Release of Patents, Trademarks and Copyrights Security Agreement
Feb 28, 2022
From: PNC BANK, NATIONAL ASSOCIATION
To: HUDSON TECHNOLOGIES, INC.
Reel/Frame 059474/0168 →