Patent Assignment
Reel/Frame 075123/0547
Assignment of Assignor's Interest
Recorded: 2026-06-29
Pages: 3
Assignor
AMRIZE TECHNOLOGY SWITZERLAND LLC
Executed: 2026-06-18
Assignee
HOLCIM TECHNOLOGY LTD
GRAFENAUWEG 10, ZUG, 6300, SWITZERLAND
Covered Properties
(4)
Dry Cementitious Material Mixture for 3D-Printing
Application:
17/914,090 →
Publication:
US 2023/0150877
Dry Cementitious Material Mixture for 3D-Printing
Application:
18/693,847 →
Publication:
US 2024/0383811
Method of Placing a Flowable Construction Material
Application:
18/864,216 →
Online Control of Rheology of Building Material for 3D Printing
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 14, 2019
From: ESNAULT, VIVIEN; JEZEQUEL, PIERRE-HENRI; TOUSSAINT, FABRICE; LABYAD, ABDELLAZIZ
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 048338/0037 →
Assignment of Assignor's Interest
Nov 10, 2022
From: CARRION GOMEZ, BENITO; LOMBOIS-BURGER, HÉLÈNE; ZHANG, QING; DUCHAND, SYLVAIN
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 061724/0349 →
Assignment of Assignor's Interest
Apr 30, 2024
From: CARRION, BENITO; BLACHIER, CHRISTIAN; LOMBOIS-BURGER, HÉLÈNE; DUCHAND, SYLVAIN
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 067272/0890 →
Assignment of Assignor's Interest
Nov 19, 2024
From: DUCHAND, SYLVAIN; REBOUSSIN, SANDRINE; ZHANG, QING
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 069329/0629 →
Assignment of Assignor's Interest
Aug 14, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 073207/0820 →