- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 25/31 - Injector mixers in conduits or tubes through which the main component flows
Patent holdings for IPC class B01F 25/31
Total number of patents in this class: 62
10-year publication summary
0
|
2
|
3
|
0
|
5
|
8
|
7
|
12
|
14
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
B. Braun Medical Inc. | 187 |
7 |
General Electric Company | 18133 |
4 |
China Petroleum & Chemical Corporation | 1623 |
2 |
EXEL Industries | 502 |
2 |
Produced Water Absorbents, Inc., DBA ProSep | 12 |
2 |
Tenneco GmbH | 117 |
2 |
Gjosa SA | 28 |
2 |
China Petroleum & Chemical Corporation Qingdao Research Institute of Safety Engineering | 14 |
2 |
Cytiva Sweden AB | 741 |
2 |
Infusion Technology, Inc. | 2 |
2 |
RheoVest, LLC | 8 |
2 |
The Procter & Gamble Company | 22178 |
1 |
Merck Patent GmbH | 5909 |
1 |
Centre National de La Recherche Scientifique | 9632 |
1 |
Hewlett-Packard Development Company, L.P. | 28538 |
1 |
Koninklijke Philips N.V. | 22975 |
1 |
Ford Global Technologies, LLC | 19702 |
1 |
Kao Corporation | 4843 |
1 |
Blue Leaf I.P., Inc. | 2758 |
1 |
Ebara Corporation | 1951 |
1 |
Other owners | 24 |