Patent Assignment
Reel/Frame 023034/0718
Assignment of Assignor's Interest
Recorded: 2009-07-31
Pages: 2
Assignee
FIRESTONE DIVERSIFIED PRODUCTS, LLC
250 WEST 96TH STREET, INDIANAPOLIS, INDIANA, 46260
Covered Property
(1)
High Density Polyurethane and Polyisocyanurate Construction Boards and Composite Boards
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 9, 2012
From: FIRESTONE DIVERSIFIED PRODUCTS, LLC
To: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
Reel/Frame 027501/0318 →
Corrective Assignment to Correct the Incorrect Appl. No. 13/389,145 Previously Recorded at Reel: 027501 Frame: 0322. Assignor(S) Hereby Confirms the Assignment.
Jan 15, 2018
From: FIRESTONE DIVERSIFIED PRODUCTS, LLC
To: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
Reel/Frame 045071/0576 →
Assignment of Assignor's Interest
Jul 26, 2022
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 060920/0869 →
Assignment of Assignor's Interest
Aug 28, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 073030/0406 →