Patent holdings for IPC class C03B 5/12

Total number of patents in this class: 73

10-year publication summary

9
4
4
3
3
4
5
5
3
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Rockwool A/S
788
23
ROCKWOOL International A/S
310
16
Knauf Insulation
47
10
Knauf Insulation SPRL
175
7
Beteiligungen Sorg GmbH & Co. KG
47
2
Knauf Insulation, Inc.
183
2
Saint-Gobain Isover
632
2
Knauf Insulation Gmbh
25
2
Knauf Insulation doo Skofja Loka
2
2
Deutsche Rockwool Mineralwoll GmbH & Co. OHG
28
1
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
3619
1
Owens-Brockway Glass Container Inc.
749
1
Ato Andoh
1
1
Billion Sung Hoon Zorh
1
1
Nam Sook Chough
1
1
Obshchestvo S Ogranichennoy Otvetstvennostyu "air Liquide"
1
1
Other owners 0