Patent holdings for IPC class C09K 23/00

Total number of patents in this class: 237

10-year publication summary

5
8
6
11
26
30
39
41
43
19
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
The Chemours Company Fc, LLC
1213
12
BASF SE
20874
10
Saudi Arabian Oil Company
12911
10
Dow Global Technologies LLC
10385
6
Stepan Company
569
5
Suncoal Industries GmbH
75
5
Lubrizol Advanced Materials, Inc.
954
4
Halliburton Energy Services, Inc.
20788
3
Centre National de La Recherche Scientifique
10395
3
Advansix Resins & Chemicals LLC
299
3
Asahi Group Foods, Ltd.
35
3
Asahi Group Holdings, Ltd.
435
3
Ingevity South Carolina, LLC
242
3
Jiangnan University
1518
3
Sphere Fluidics Limited
69
3
WeCool Toys Inc.
71
3
Conopco, Inc.
4983
2
LG Chem, Ltd.
17581
2
S. C. Johnson & Son, Inc.
2799
2
Mitsubishi Chemical Corporation
4488
2
Other owners 150