Patent holdings for IPC class C04B 41/72

Total number of patents in this class: 50

10-year publication summary

2
3
2
3
7
7
4
2
3
6
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
GCP Applied Technologies Inc.
469
5
Chryso
116
4
Dorf Ketal Chemicals FZE
199
4
Protocol Environmental Solutions Inc.
13
3
Sika Technology AG
2875
3
Eternit N.V.
32
2
Global Polishing Systems LLC
10
2
LIXIL Corporation
709
2
Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO
2384
2
Shaw & Sons, Inc.
39
2
LX Hausys, Ltd.
146
2
Commissariat à l'énergie atomique et aux energies alternatives
10941
1
Becor AS
1
1
The Foundation for the Promotion of Industrial Science
41
1
Komatsu Seiren Co., Ltd.
36
1
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
3994
1
National University Corporation Yokohama National University
335
1
Norwegian University of Science and Technology (ntnu)
186
1
Toshiba Materials Co., Ltd.
664
1
Universidad de Granada
308
1
Other owners 10