IP Library Assignment 031407/0511
Patent Assignment
Reel/Frame 031407/0511

Assignment of Assignor's Interest

Recorded: 2013-10-15 Pages: 25
Assignor
WILLFIRE HC, LLC
Executed: 2013-06-27
Assignee
TYCO FIRE & SECURITY GMBH
VICTOR VON BRUNS-STRASSE 21, NEUHAUSEN AM RHEINFALL, 8212, SWITZERLAND
Covered Property (1)
Methods for Treating "Plunge Zone," Heavy Liquid, Large Tank, Structural Impediment and Timing Issues, When Extinguishing Tank Fires
Patent: 8,881,839 →
Application: 11/989,406 →
Publication: US 2009/0314502
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 3, 2011
From: WILLIAMS FIRE AND HAZARD CONTROL, INC.
To: WILLFIRE HC, LLC
Reel/Frame 027171/0542 →
Assignment of Assignor's Interest Sep 27, 2018
From: TYCO FIRE & SECURITY GMBH
To: TYCO FIRE PRODUCTS LP
Reel/Frame 047158/0767 →