IP Library Assignment 071372/0385
Patent Assignment
Reel/Frame 071372/0385

Assignment of Assignor's Interest

Recorded: 2025-06-10 Pages: 6
Assignors
ZHOU, WENSHENG
Executed: 2018-11-15
TIPPMANN, DONNA
Executed: 2021-08-05
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
Application: 18/984,527 →
Publication: US 2025/0222675
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 10, 2025
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 071372/0446 →
Assignment of Assignor's Interest Sep 3, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 072793/0227 →