- Sections
- B - Techniques industriellestransports
- B01F - Mélange, p. ex. dissolution, émulsion ou dispersion
- B01F 17/18 - Composés d'ammonium quaternaire
Détention brevets de la classe B01F 17/18
Brevets de cette classe: 40
Historique des publications depuis 10 ans
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3
|
2
|
0
|
2
|
3
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1
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| National Institute of Advanced Industrial Science and Technology | 3790 |
4 |
| BASF SE | 21328 |
2 |
| Daikin Industries, Ltd. | 10509 |
2 |
| Nalco Company | 532 |
2 |
| Nippon Soda Co., Ltd. | 885 |
2 |
| L' Oréal | 5877 |
2 |
| The Procter & Gamble Company | 21880 |
1 |
| Massachusetts Institute of Technology | 10290 |
1 |
| Kao Corporation | 5096 |
1 |
| Board of Regents, The University of Texas System | 6161 |
1 |
| JSR Corporation | 2554 |
1 |
| Alfrey, Janice | 1 |
1 |
| Alfrey, Paul | 1 |
1 |
| Dynaloy, LLC | 13 |
1 |
| Ecolab USA Inc. | 5826 |
1 |
| Ethox Chemicals, LLC | 103 |
1 |
| Jiangnan University | 1639 |
1 |
| Kyushu University, National University Corporation | 1733 |
1 |
| Lubrizol Limited | 25 |
1 |
| National Taiwan Normal University | 142 |
1 |
| Autres propriétaires | 12 |