Patent Assignment
Reel/Frame 070013/0021
Assignment of Assignor's Interest
Recorded: 2025-01-27
Pages: 6
Assignors
QIN, ZENGQUAN
Executed: 2024-12-22
TANG, JIANSHENG
Executed: 2024-12-20
KINNAIRD, ANDREW
Executed: 2024-12-19
TIPPMANN, DONNA C.
Executed: 2025-01-02
Assignee
HOLCIM TECHNOLOGY LTD
GRAFENAUWEG 10, ZUG, 6300, SWITZERLAND
Covered Property
(1)
Roofing Membranes with Improved Burn Resistance
Application:
18/998,654 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.