- Sections
- C - Chimiemétallurgie
- C07C - Composés acycliques ou carbocycliques
- C07C 309/63 - Esters d'acides sulfoniques
Détention brevets de la classe C07C 309/63
Brevets de cette classe: 24
Historique des publications depuis 10 ans
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1
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1
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1
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1
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1
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0
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0
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1
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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
|
|---|---|---|
| Kyushu University, National University Corporation | 1709 |
2 |
| General Electric Company | 13894 |
1 |
| Unilever PLC | 3005 |
1 |
| Unilever N.V. | 2918 |
1 |
| BASF SE | 21313 |
1 |
| Sumitomo Chemical Company, Limited | 9018 |
1 |
| Chevron Oronite Company LLC | 596 |
1 |
| Empire Technology Development LLC | 1614 |
1 |
| Arkema Inc. | 1059 |
1 |
| British Columbia Cancer Agency Branch | 184 |
1 |
| Cambridge Display Technology Limited | 481 |
1 |
| Cellixbio Private Limited | 142 |
1 |
| Contemporary Amperex Technology Co., Limited | 9818 |
1 |
| Creative Therapeutics GmbH | 5 |
1 |
| Hindustan Unilever Limited | 1009 |
1 |
| Nanjing Huashi New Material Co., Ltd. | 13 |
1 |
| PerkinElmer Health Sciences, Inc. | 198 |
1 |
| The Research Foundation of State University of New York | 375 |
1 |
| SABIC Global Technologies B.V. | 4592 |
1 |
| The University of British Columbia | 1537 |
1 |
| Autres propriétaires | 3 |