IP Library Assignment 057965/0156
Patent Assignment
Reel/Frame 057965/0156

Assignment of Assignor's Interest

Recorded: 2021-10-28 Pages: 2
Assignor
WANG, HAO
Executed: 2021-10-24
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
200 4TH AVENUE SOUTH, NASHVILLE, TENNESSEE, 37201
Covered Property (1)
Epdm Roofing Membranes Made by Processes Employing a Eutectic Mixture
Application: 17/607,191 →
Publication: US 2022/0220277
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 →