IP Library Assignment 070457/0712
Patent Assignment
Reel/Frame 070457/0712

Assignment of Assignor's Interest

Recorded: 2025-03-10 Pages: 6
Assignors
ZHOU, WENSHENG
Executed: 2014-07-29
SOPKO, ALLEN
Executed: 2014-07-29
HUBBARD, MICHAEL J.
Executed: 2016-01-11
CARR, JOSEPH
Executed: 2014-07-30
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
26 CENTURY BLVD, SUITE 205, NASHVILLE, TENNESSEE, 37214
Covered Property (1)
Fire-Resistant Roof System and Membrane Composite
Application: 19/074,974 →
Publication: US 2025/0207400
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 10, 2025
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 070457/0840 →
Assignment of Assignor's Interest Sep 3, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 072793/0227 →