Patent Assignment
Reel/Frame 010586/0983
Assignment of Assignor's Interest
Recorded: 2000-02-01
Pages: 6
Assignor
OHKAWA, TIHIRO
Executed: 1999-11-30
Assignee
ARCHIMEDES TECHNOLOGY GROUP, INC.
5405 OBERLIN DRIVE, 2ND FLOOR, SAN DIEGO, CALIFORNIA, 92121
Covered Property
(1)
Negative Ion Filter
Patent:
6,251,281 →
Application:
09/451,693 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 8, 2005
From: ARCHIMEDES TECHNOLOGY GROUP, INC.
To: ARCHIMEDES OPERATING, LLC
Reel/Frame 015661/0131 →
Assignment of Assignor's Interest
Jun 2, 2017
From: ARCHIMEDES TECHNOLOGY GROUP HOLDINGS LLC; ARCHIMEDES OPERATING LLC; ARCHIMEDES NUCLEAR WASTE LLC
To: GENERAL ATOMICS
Reel/Frame 042581/0123 →
Patent Security Agreement
Jun 20, 2017
From: GENERAL ATOMICS
To: BANK OF THE WEST
Reel/Frame 042914/0365 →