Patent holdings for IPC class B01J 2/06

Total number of patents in this class: 233

10-year publication summary

20
30
22
22
15
11
14
13
9
7
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Kaneka Corporation
4693
7
MannKind Corporation
529
7
ZoomEssence, Inc.
54
5
Ricoh Company, Ltd.
13346
4
CARBO Ceramics Inc.
176
4
Metal Industries Research & Development Centre
243
4
Maccura Biotechnology Co.,Ltd.
28
4
Inventage Lab, Inc.
96
4
BASF SE
21303
3
Asahi Glass Company, Limited
2625
3
10X Genomics, Inc.
1378
3
Daicel Corporation
2508
3
Gen-Probe Incorporated
1037
3
GS Cleantech Corporation
7
3
Midatech Pharma (Wales) Limited
18
3
Nippon Chemical Industrial Co., Ltd.
292
3
Evonik Operations GmbH
4336
3
Locus Solutions IPCo, LLC
339
3
Halozyme Hypercon, Inc.
30
3
LG Chem, Ltd.
17921
2
Other owners 159