- Sections
- B - Techniques industriellestransports
- B03D - Flottationsédimentation différentielle
- B03D 1/016 - Composés macromoléculaires
Détention brevets de la classe B03D 1/016
Brevets de cette classe: 154
Historique des publications depuis 10 ans
|
14
|
17
|
10
|
13
|
9
|
10
|
9
|
4
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| BASF SE | 21151 |
16 |
| Cidra Corporate Services, LLC | 97 |
15 |
| Cidra Corporate Services, Inc. | 203 |
13 |
| Ecolab USA Inc. | 5680 |
13 |
| Kemira Oyj | 1231 |
8 |
| Vale S.A. | 268 |
6 |
| Arkema France | 4168 |
5 |
| Cidra Minerals Processing Inc. | 6 |
4 |
| Cytec Industries Inc. | 395 |
4 |
| Cytec Technology Corp. | 267 |
4 |
| Nouryon Chemicals International B.V. | 620 |
4 |
| Cognis IP Management GmbH | 590 |
3 |
| Omya International AG | 769 |
3 |
| Georgia-Pacific Chemicals LLC | 134 |
2 |
| Aalto University Foundation | 304 |
2 |
| CP Kelco Oy | 31 |
2 |
| Independence Oilfield Chemicals, LLC | 39 |
2 |
| Magglobal LLC | 8 |
2 |
| Integrity Bio-chemicals, LLC | 58 |
2 |
| General Electric Company | 13789 |
1 |
| Autres propriétaires | 43 |