Patent Assignment
Reel/Frame 041303/0614
Assignment of Assignor's Interest
Recorded: 2017-02-20
Pages: 4
Assignor
PENTAIR FLOW SERVICES AG
Executed: 2017-02-17
Assignee
PENTAIR FLOW CONTROL AG
MÜHLENSTRASSE 26, SCHAFFHAUSEN, CH-8200, SWITZERLAND
Covered Properties
(2)
Split Knife Gate Valve Having a Uniformly Compressed and Constrained Resilient Gate Seat and Method for Producing the Same Y
Patent:
5,979,874 →
Application:
08/967,686 →
Ball Valve Having Conically Shaped Stem Seal
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 10, 1997
From: GAMBETTA, DAVID L.; DESROCHERS, DARREL J.
To: TECHNAFLOW, INC.
Reel/Frame 008885/0810 →
Assignment of Assignor's Interest
Sep 4, 2007
From: TECHNAFLOW, INC.
To: TYCO FLOW SERVICES AG
Reel/Frame 019773/0629 →
Assignment of Assignor's Interest
Nov 24, 2014
From: ZOLLINGER, PETER
To: PENTAIR FLOW SERVICES AG
Reel/Frame 034251/0495 →
Change of Name
Feb 20, 2017
From: TYCO FLOW CONTROL AG
To: PENTAIR FLOW CONTROL AG
Reel/Frame 041758/0102 →
Assignment of Assignor's Interest
Oct 13, 2017
From: PENTAIR FLOW CONTROL AG
To: EMERSON VULCAN HOLDING LLC
Reel/Frame 043855/0624 →