Patent holdings for IPC class C09K 17/40

Total number of patents in this class: 229

10-year publication summary

17
24
15
19
17
18
33
13
15
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Carbon Technology Holdings, LLC
199
6
Dorf Ketal Chemicals FZE
240
6
Iogen Energy Corporation
93
5
Guangdong Institute of Eco-environmental Science & Technology
17
5
UPL Limited
552
4
Talipot Cool Extract (ip), LLC
28
4
Aichi Steel Corporation
372
3
The Andersons, Inc.
180
3
GreenStract, LLC
9
3
LSC Environmental Products, LLC
63
3
Minova International Limited
102
3
Agrozono, S.L.
5
3
China National Rice Research Institute
24
2
Commonwealth Scientific and Industrial Research Organisation
1676
2
Cytozyme Laboratories, Inc.
43
2
Hainan University
152
2
Holcim Technology Ltd.
962
2
Indian Council of Agricultural Research
20
2
Injekta Environmental Pty Ltd
4
2
Midwest Industrial Supply, Inc.
146
2
Other owners 165