Patent holdings for IPC class C06B 31/30

Total number of patents in this class: 10

10-year publication summary

1
0
2
1
4
0
0
0
1
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Halliburton Energy Services, Inc.
20449
2
The Lubrizol Corporation
1315
2
Arkema France
3888
1
Blew Chip Holdings Pty Ltd.
1
1
Dyno Nobel Asia Pacific Pty Limited
40
1
Exsa S.A.,
20
1
Goodrich Corporation
2094
1
Hanwha Corporation
297
1
Other owners 0