Patent Assignment
Reel/Frame 008937/0088
Assignment of Assignor's Interest
Recorded: 1997-12-19
Pages: 2
Assignor
ALBERTS, JACK B.
Executed: 1997-12-19
Assignee
KEYSTONE INTERNATIONAL HOLDINGS CORP.
9600 WEST GULF BANK DRIVE, HOUSTON, TEXAS, 77057
Covered Property
(1)
Method and Apparatus for Increasing Valve Flow Efficiency
Patent:
5,967,165 →
Application:
08/994,370 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 2, 1999
From: KEYSTONE INTERNATIONAL, INC.
To: TYCO FLOW CONTROL, INC.
Reel/Frame 010136/0063 →
Merger
Aug 2, 1999
From: KEYSTONE INTERNATIONAL HOLDINGS CORP.
To: KEYSTONE INTERNATIONAL, INC.
Reel/Frame 010136/0055 →
Merger
Mar 16, 2005
From: KEYSTONE INTERNATIONAL, INC.; KEYSTONE INTERNATIONAL HOLDINGS CORP.
To: TYCO FLOW CONTROL, INC.
Reel/Frame 015778/0420 →
Assignment of Assignor's Interest
Dec 6, 2006
From: TYCO FLOW CONTROL, INC.
To: TYCO VALVES & CONTROLS INC.
Reel/Frame 018584/0542 →
Change of Name
Oct 24, 2016
From: TYCO VALVES & CONTROLS, INC.
To: PENTAIR VALVES & CONTROLS, INC.
Reel/Frame 040261/0733 →
Conversion
Oct 24, 2016
From: PENTAIR VALVES & CONTROLS, INC.
To: PENTAIR VALVES & CONTROLS, LLC
Reel/Frame 040262/0144 →
Assignment of Assignor's Interest
Oct 26, 2016
From: PENTAIR VALVES & CONTROLS, LLC
To: PENTAIR FLOW CONTROL AG
Reel/Frame 040490/0865 →
Assignment of Assignor's Interest
Oct 13, 2017
From: PENTAIR FLOW CONTROL AG
To: EMERSON VULCAN HOLDING LLC
Reel/Frame 043855/0624 →