IP Library › Assignment 064901/0313
Patent Assignment
Reel/Frame 064901/0313

Assignment of Assignor's Interest

Recorded: 2023-09-14 Pages: 4
Assignors
DOUGLAS, BRUCE
Executed: 2014-10-06
HUBBARD, MICHAEL
Executed: 2014-09-22
WANG, HAO
Executed: 2014-09-17
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
200 4TH AVENUE SOUTH, NASHVILLE, TENNESSEE, 37201
Covered Property (1)
System and Method for Continuously Manufacturing Cured Membranes
Application: 18/466,759 →
Publication: US 2023/0415396
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 14, 2023
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 064901/0349 →
Assignment of Assignor's Interest Sep 2, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 072795/0851 →