Patent holdings for IPC class B01F 23/45

Total number of patents in this class: 175

10-year publication summary

1
1
5
14
11
24
31
24
40
3
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
B. Braun Medical Inc.
198
6
Gate CFV Solutions, Inc.
35
5
Panasonic Intellectual Property Management Co., Ltd.
32904
4
NxStage Medical, Inc.
296
4
FUJIFILM Corporation
30010
3
The Trustees of the University of Pennsylvania
4382
3
Tristel plc
133
3
Delphi Scientific, LLC
8
3
Evonik Operations GmbH
4198
3
Northwestern University
3483
2
Acuitas Therapeutics Inc.
125
2
AMOREPACIFIC Corporation
2875
2
Asahi Yukizai Corporation
140
2
China Petroleum & Chemical Corporation
1993
2
GEA Brewery Systems GmbH
44
2
Illumina, Inc.
3414
2
Osaka University
3360
2
Pall Corporation
341
2
Screen Holdings Co., Ltd.
3002
2
Tetra Technologies, Inc.
104
2
Other owners 119