Patent holdings for IPC class B01J 8/40

Total number of patents in this class: 58

10-year publication summary

4
6
4
3
5
5
4
3
3
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Resodyn Corporation
31
4
Elajo Technology Solutions AB
6
3
BASF SE
20548
2
Kimberly-clark Worldwide, Inc.
5513
2
Johnson Matthey Public Limited Company
1849
2
Saudi Arabian Oil Company
12569
2
Toagosei Co., Ltd.
957
2
Universidad de Sevilla
360
2
Bioshare AB
14
2
Siemens AG
24585
1
LG Chem, Ltd.
17444
1
Pratt & Whitney Canada Corp.
4444
1
Hyundai Motor Company
21007
1
Uop LLC
4186
1
Kia Motors Corporation
7772
1
Beneq Oy
246
1
Consiglio Nazionale delle Ricerche
546
1
Elkem Solar AS
10
1
Eurecat S.A.
86
1
Glatt Ingenieurtechnik GmbH
38
1
Other owners 26