Patent holdings for IPC class B04C 5/23

Total number of patents in this class: 24

10-year publication summary

0
2
1
3
2
2
1
2
3
1
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Panasonic Intellectual Property Management Co., Ltd.
27812
2
Horkos Corp.
45
2
Krones AG
2037
2
Metso Minerals Industries, Inc.
74
2
Voith Patent GmbH
2727
2
Vortex Ecological Technologies Ltd.
4
2
Andritz Oy
276
1
M-I L.L.C.
893
1
Midea Group Co., Ltd.
4025
1
National Oilwell Varco, L.P.
1604
1
Nanoplus Ltd.
1
1
Kadant Black Clawson LLC
31
1
Guangdong Midea White Home Appliance Technology Innovation Center Co. Ltd.
290
1
Mirage Vortex Manufacturing, Inc.
2
1
Newentec Environmental Services, Inc.
3
1
Metso Outotec Sweden AB
19
1
KDR Patents Pty Ltd
2
1
Tribe Technology Pty Ltd
2
1
Other owners 0