Patent Assignment
Reel/Frame 012598/0990
Merger
Recorded: 2002-02-11
Pages: 3
Assignor
CKD-CREATEC CORPORATION
Executed: 2001-06-30
Assignee
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BLVD., CLEVELAND, OHIO, 44124
Covered Properties
(8)
Twin Tower Gas Fractionation Apparatus
Patent:
4,559,065 →
Application:
06/590,013 →
A Gas Fractionator for Drying Compressed Air
Patent:
292,310 →
Application:
06/693,645 →
Adsorption-Desorption Fluid Fractionation with Cycle Phase Switching Controlled by Purge and Saturation Front Conditions
Patent:
4,816,043 →
Application:
06/739,628 →
Method and Apparatus for Theadsorptive Fractionation of Gases
Patent:
4,631,073 →
Application:
06/752,098 →
Refrigerated Gas Separation Apparatus
Patent:
4,689,969 →
Application:
06/860,135 →
Pressure Control Valve with Push-Pull Locking Adjustment Knob
Patent:
4,696,320 →
Application:
06/938,484 →
Differential Pressure Indicator
Patent:
330,865 →
Application:
07/707,391 →
Separable Connector for Pressure Fluid Components
Patent:
5,383,689 →
Application:
08/089,749 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 9, 1993
From: WOLFE, JOHN R., SR.
To: WILKERSON CORPORATION
Reel/Frame 006623/0983 →
Assignment of Assignor's Interest
Apr 18, 1994
From: WILKERSON CORPORATION
To: DOMNICK HUNTER LIMITED
Reel/Frame 006942/0749 →
Assignment of Assignor's Interest
Apr 18, 1994
From: WILKERSON CORPORATION
To: DOMNICK HUNTER LIMITED
Reel/Frame 006942/0751 →
Merger
Feb 11, 2002
From: WILKERSON CORPORATION
To: CKD-CREATEC CORPORATION
Reel/Frame 012607/0078 →
Assignment of Assignor's Interest
May 28, 2002
From: PARKER-HANNIFIN CORPORATION
To: PARKER HANNIFIN CUSTOMER SUPPORT INC.
Reel/Frame 012928/0198 →
Merger
Apr 23, 2004
From: PARKER HANNIFIN CUSTOMER SUPPORT INC.
To: PARKER INTANGIBLES LLC
Reel/Frame 015215/0522 →