IP Library Assignment 047484/0539
Patent Assignment
Reel/Frame 047484/0539

Assignment of Assignor's Interest

Recorded: 2018-11-13 Pages: 6
Assignors
HUBBARD, MICHAEL J.
Executed: 2018-11-12
LETTS, JOHN B.
Executed: 2018-11-01
YAO, CHUNHUA
Executed: 2018-11-01
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
200 4TH AVENUE SOUTH, NASHVILLE, TENNESSEE, 37201
Covered Property (1)
Adhesive-Backed Composite Insulation Boards with Vacuum-Insulated Capsules
Application: 16/301,120 →
Publication: US 2019/0186124
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 Sep 2, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 072795/0105 →