Patent Assignment
Reel/Frame 049609/0118
Assignment of Assignor's Interest
Recorded: 2019-06-27
Pages: 6
Assignors
LETTS, JOHN B.
Executed: 2019-01-31
YAO, CHUNHUA
Executed: 2019-01-31
HUBBARD, MICHAEL J.
Executed: 2019-06-21
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
200 4TH AVENUE SOUTH, NASHVILLE, TENNESSEE, 37201
Covered Property
(1)
Isocyanate-Based Foam Construction Boards
Patent:
10,870,987 →
Application:
16/209,038 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.