IP Library › Assignment 039215/0433
Patent Assignment
Reel/Frame 039215/0433

Assignment of Assignor's Interest

Recorded: 2016-07-21 Pages: 6
Assignors
WANG, HAO
Executed: 2016-06-14
TIPPMANN, DONNA
Executed: 2016-06-14
TANG, JIANSHENG
Executed: 2016-06-17
HUBBARD, MICHAEL JOHN
Executed: 2016-07-08
Assignee
FIRESTONE BUILDING PRODUCTS CO., LLC
250 WEST 96TH STREET, INDIANAPOLIS, INDIANA, 46260
Covered Property (1)
Adhered Thermoplastic Membrane Roofing System
Application: 15/103,497 →
Publication: US 2016/0312471
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 26, 2022
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 060927/0468 →
Assignment of Assignor's Interest Aug 29, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 072744/0001 →