IP Library Assignment 036079/0789
Patent Assignment
Reel/Frame 036079/0789

Assignment of Assignor's Interest

Recorded: 2015-07-14 Pages: 2
Assignors
ZHOU, WENSHENG
Executed: 2015-06-11
HUBBARD, MICHAEL J
Executed: 2015-06-11
CARR, JOSEPH
Executed: 2015-06-11
Assignee
FIRESTONE BUILDING PRODUCTS CO.,LLC
250 WEST 96TH STREET, INDIANAPOLIS, INDIANA, 46260
Covered Property (1)
Thermoplastic Membranes Containing Expandable Graphite
Application: 14/441,543 →
Publication: US 2015/0306850
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 6, 2022
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 061034/0752 →