Patent holdings for IPC class B02C 4/02

Total number of patents in this class: 364

10-year publication summary

23
22
19
23
29
33
43
39
35
13
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Metso Outotec USA Inc.
98
30
KHD Humboldt Wedag GmbH
192
27
FLSmidth A/S
767
18
ThyssenKrupp AG
3262
14
ThyssenKrupp Industrial Solutions AG
636
14
Buhler AG
531
11
Maschinenfabrik Köppern GmbH & Co. KG
67
11
Pearson Incorporated
30
10
Metso USA, Inc.
65
8
Metso Minerals Industries, Inc.
56
7
Metso Sweden AB
47
6
TAKRAF GmbH
64
6
Guangdong Brunp Recycling Technology Co., Ltd
1180
5
Hunan Brunp Recycling Technology Co., Ltd.
1148
5
thyssenkrupp Polysius GmbH
128
5
FLSmidth A/S
38
5
Ecomade Engineering S.r.l.
11
4
Metso Outotec USA Inc.
4
4
Bridgestone Corporation
7206
3
ABB Technology AG
1256
3
Other owners 168