Patent holdings for IPC class B01D 1/02

Total number of patents in this class: 91

10-year publication summary

8
10
12
5
9
11
14
4
7
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
DEKA Products Limited Partnership
1751
13
77 Vision Way Ltd
22
8
Tokyo Electron Limited
12511
3
Commissariat à l'énergie atomique et aux energies alternatives
10818
3
Organo Corporation
453
3
Other Lab, LLC
72
3
UPM-Kymmene Corporation
932
3
Smart Aquae SRL
3
2
Prince Mohammad Bin Fahd University
113
2
MICO Power Ltd.
22
2
Clean Water Designs Ltd
3
2
Schlumberger Technology Corporation
10608
1
BASF SE
20758
1
Hitachi, Ltd.
15416
1
Uop LLC
4207
1
Biosite Incorporated
17
1
China University of Mining and Technology
1241
1
ConocoPhillips Company
1674
1
Creative Water Technology Ltd.
3
1
Drystill Holdings Inc.
8
1
Other owners 38