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  • All sections
  • C - Chemistrymetallurgy
  • C01D - Compounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium
  • C01D 15/06 - SulfatesSulfites

Patent holdings for IPC class C01D 15/06

Total number of patents in this class: 144

10-year publication summary

0
2
3
10
19
10
10
14
16
13
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Nemaska Lithium Inc.
73
19
Research Institute of Industrial Science & Technology
502
7
Australian Nuclear Science and Technology Organisation
69
5
POSCO
2187
5
Korea Institute of Geoscience and Mineral Resources
239
4
Frontier Lithium Inc.
12
4
LiLAC Solutions, Inc.
55
4
AG Hydrometallurgy Services Inc.
5
4
Xps Expert Process Solutions - Glencore Canada Corporation
6
4
Energy Exploration Technologies, Inc.
48
4
Lithium Australia NL
10
3
POSCO Co., Ltd.
1564
3
Toda Kogyo Corporation
338
3
Renewable Metals Pty Ltd
5
3
NGK Insulators, Ltd.
4949
2
Daikin Industries, Ltd.
9991
2
Nagoya Institute of Technology
227
2
QinetiQ Limited
561
2
Rockwood Lithium GmbH
42
2
Sociedad Quimica y Minera de Chile S.A.
12
2
Other owners 60

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