IP Library Assignment 067427/0251
Patent Assignment
Reel/Frame 067427/0251

Assignment of Assignor's Interest

Recorded: 2024-05-15 Pages: 4
Assignors
WANG, HAO
Executed: 2021-08-05
TIPPMANN, DONNA C.
Executed: 2021-08-05
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
26 CENTURY BLVD, STE 205, NASHVILLE, TENNESSEE, 37214
Covered Property (1)
Thermoplastic Roofing Membranes for Fully-Adhered Roofing Systems
Application: 18/665,468 →
Publication: US 2024/0300230
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 15, 2024
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 067427/0297 →
Assignment of Assignor's Interest Sep 3, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 072793/0227 →