IP Library › Assignment 046116/0385
Patent Assignment
Reel/Frame 046116/0385

Assignment of Assignor's Interest

Recorded: 2018-06-18 Pages: 7
Assignors
WANG, HAO
Executed: 2017-08-04
WACENSKE, DWAYNE
Executed: 2017-08-07
TIPPMANN, DONNA C.
Executed: 2017-08-10
HUBBARD, MICHAEL J.
Executed: 2018-06-15
Assignee
FIRESTONE BUILDING PRODUCTS CO., LLC
200 4TH AVENUE SOUTH, NASHVILLE, TENNESSEE, 37201
Covered Property (1)
Thermoplastic Roofing Membranes for Fully-Adhered Roofing Systems
Application: 15/548,912 →
Publication: US 2018/0023301
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 14, 2022
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 060366/0033 →
Assignment of Assignor's Interest Aug 29, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 072744/0001 →