Patent Assignment
Reel/Frame 047755/0607
Assignment of Assignor's Interest
Recorded: 2018-12-12
Pages: 8
Assignors
ZHOU, WENSHENG
Executed: 2018-11-15
TIPPMAN, DONNA
Executed: 2018-11-14
ALLEN, MICHAEL P.
Executed: 2018-11-15
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
200 4TH AVENUE SOUTH, NASHVILLE, TENNESSEE, 37201
Covered Property
(1)
Fire-Resistant Thermoplastic Membrane Composite and Method of Manufacturing the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Conveying Party Name Previously Recorded at Reel: 047755 Frame: 0607. Assignor(S) Hereby Confirms the Assignment.
Aug 11, 2021
From: TIPPMANN, DONNA
To: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
Reel/Frame 057177/0798 →
Assignment of Assignor's Interest
Sep 19, 2022
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 061141/0683 →
Assignment of Assignor's Interest
Sep 2, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 072795/0105 →