- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 47/08 - Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
Patent holdings for IPC class B01J 47/08
Total number of patents in this class: 34
10-year publication summary
4
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0
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0
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0
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0
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0
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3
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1
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2
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BL Technologies, Inc. | 831 |
3 |
Evoqua Water Technologies LLC | 904 |
3 |
Ionic Water Technologies, LLC | 16 |
3 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
General Electric Company | 18133 |
2 |
Koninklijke Philips N.V. | 22975 |
2 |
The University of Chicago | 1282 |
2 |
3m Innovative Properties Company | 18406 |
1 |
Unilever PLC | 3540 |
1 |
Unilever N.V. | 3440 |
1 |
Centre National de La Recherche Scientifique | 9632 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Siemens Water Technologies Holding Corp. | 9 |
1 |
Columbian Chemicals Company | 11 |
1 |
Dionex Corporation | 320 |
1 |
East China University of Science and Technology | 473 |
1 |
GE Healthcare AS | 246 |
1 |
Hindustan Lever Limited | 226 |
1 |
Institut Polytechnique de Grenoble | 355 |
1 |
Kabushiki Kaisha F.C.C. | 330 |
1 |
Other owners | 4 |