Patent Assignment
Reel/Frame 005752/0733
Assignment of Assignors Interest.
Recorded: 1991-06-17
Pages: 5
Assignors
LUO, LIFENG
Executed: 1991-05-31
SANDERS, NICHOLAS A.
Executed: 1991-05-30
COUCH, RICHARD W., JR.
Executed: 1991-05-31
Assignee
HYPERTHERM, INC., A CORP. OF NEW HAMPSHIRE
P.O. BOX A-10, ETNA ROAD, HANOVER, NEW HAMPSHIRE, 03755
Covered Property
(1)
Process and Apparatus for Reducing Electrode Wear in a Plasma Arc Torch
Patent:
5,166,494 →
Application:
07/682,992 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Mar 25, 2002
From: HYPERTHERM, INC.
To: BROWN BROTHERS HARRIMAN & CO.
Reel/Frame 012775/0276 →
Release of Security Interest
Oct 29, 2007
From: BROWN BROTHERS HARRIMAN & CO.
To: HYPERTHERM, INC.
Reel/Frame 020024/0610 →
Security Interest
Jan 5, 2022
From: HYPERTHERM, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 058573/0832 →
Security Interest
Jan 5, 2022
From: HYPERTHERM, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 058982/0425 →
Security Interest
Jan 5, 2022
From: HYPERTHERM, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 058982/0480 →
Corrective Assignment to Correct the Collateral Agent/Assignee's Address Previously Recorded at Reel: 058573 Frame: 0832. Assignor(S) Hereby Confirms the Security Interest.
Feb 8, 2022
From: HYPERTHERM, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 058983/0459 →