Patent Assignment
Reel/Frame 044876/0150
Assignment of Assignor's Interest
Recorded: 2018-02-08
Pages: 4
Assignee
CERTAINTEED CORPORATION
750 E. SWEDESFORD ROAD, VALLEY FORGE, PENNSYLVANIA, 19482
Covered Property
(1)
Photocatalytic Roofing Granules, Photocatalytic Roofing Products, and Process for Preparing Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.