Patent holdings for IPC class B01F 23/451

Total number of patents in this class: 121

10-year publication summary

2
3
3
8
10
9
24
26
22
12
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Cirkul, Inc.
267
14
B. Braun Medical Inc.
199
6
Dow Global Technologies LLC
10315
5
Micropore Technologies Ltd
27
3
BASF SE
20694
2
Nikon Corporation
7152
2
Whirlpool Corporation
4376
2
Ecolab USA Inc.
5439
2
Saudi Arabian Oil Company
12785
2
Sharkninja Operating LLC
2341
2
Trusval Technology Co., Ltd.
17
2
Wiab Water Innovation AB
56
2
Silgan Dispensing Systems Corporation
325
2
Oil & Gas Measurement Limited
11
2
Translate bio, Inc.
412
2
Katz Water Tech, LLC
30
2
SABIC SK Nexlene Company Pte. Ltd.
72
2
Marmon Industrial Water LLC
20
2
The Procter & Gamble Company
22034
1
L'OREAL, Société Anonyme
15290
1
Other owners 63