IP Library Assignment 057118/0510
Patent Assignment
Reel/Frame 057118/0510

Assignment of Assignor's Interest

Recorded: 2021-08-09 Pages: 4
Assignors
WANG, HAO
Executed: 2021-08-05
TIPPMANN, DONNA C.
Executed: 2021-08-05
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
200 4TH AVENUE SOUTH, NASHVILLE, TENNESSEE, 37201
Covered Property (1)
Thermoplastic Roofing Membranes for Fully-Adhered Roofing Systems
Application: 17/429,396 →
Publication: US 2022/0143962
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →