IP Library Assignment 069902/0413
Patent Assignment
Reel/Frame 069902/0413

Assignment of Assignor's Interest

Recorded: 2025-01-16 Pages: 3
Assignors
DUBOIS-BRUGGER, ISABELLE
Executed: 2022-08-23
VU, QUOC HUY
Executed: 2022-08-24
Assignee
HOLCIM TECHNOLOGY LTD
GRAFENAUWEG 10, ZUG, 6300, SWITZERLAND
Covered Property (1)
Use of Additives in Compositions of Pervious Concrete
Application: 18/995,556 →
Publication: US 2026/0022070
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 14, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 073207/0820 →