Patent Assignment
Reel/Frame 009283/0783
Assignment of Assignor's Interest
Recorded: 1998-06-26
Pages: 3
Assignee
PTI TECHNOLOGIES, INC.
950 RANCHO CONEJO BLVD., NEWBURY PARK, CALIFORNIA, 91320
Covered Property
(1)
Fusion-Welded Thermoplastic Filter Assembly and a Method of Fabricating the Same
Patent:
6,179,131 →
Application:
09/104,236 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 15, 2005
From: PTI ADVANCED FILTRATION, INC.
To: DOMNICK HUNTER ADVANCED FILTRATION, INC.
Reel/Frame 016630/0655 →
Merger
Apr 24, 2006
From: DOMNICK HUNTER ADVANCED FILTRATION INC.
To: DOMNICK HUNTER HOLDINGS INC.
Reel/Frame 017507/0572 →
Merger
Apr 24, 2006
From: DOMNICK HUNTER HOLDINGS INC.
To: PARKER-HANNIFIN CORPORATION
Reel/Frame 017507/0577 →
Assignment of Assignor's Interest
Oct 25, 2007
From: PARKER-HANNIFIN CORPORATION
To: PARKER INTANGIBLES LLC
Reel/Frame 020010/0877 →