Patent Assignment
Reel/Frame 041451/0253
Assignment of Assignor's Interest
Recorded: 2017-03-03
Pages: 2
Assignor
MATHIEU, MARIE-ANDREE
Executed: 2013-10-11
Assignee
NATIONAL GYPSUM PROPERTIES, LLC
2001 REXFORD ROAD, CHARLOTTE, NORTH CAROLINA, 28211
Covered Property
(1)
Lightweight Cementitious Panel Possessing High Durability
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 12, 2021
From: PROFORM FINISHING PRODUCTS, LLC
To: PERMABASE BUILDING PRODUCTS, LLC
Reel/Frame 056212/0548 →
Assignment of Assignor's Interest
May 12, 2021
From: NATIONAL GYPSUM PROPERTIES, LLC
To: PROFORM FINISHING PRODUCTS, LLC
Reel/Frame 056214/0237 →
Security Interest
Sep 4, 2025
From: PERMABASE BUILDING PRODUCTS, LLC
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 072160/0360 →