- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 37/04 - Aluminophosphates [composés APO]
Détention brevets de la classe C01B 37/04
Brevets de cette classe: 28
Historique des publications depuis 10 ans
|
0
|
0
|
2
|
2
|
2
|
1
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| NGK Insulators, Ltd. | 5185 |
4 |
| Uop LLC | 4264 |
3 |
| China Petroleum & Chemical Corporation | 1985 |
3 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 266 |
3 |
| ExxonMobil Research And Engineering Company | 2505 |
2 |
| Bharat Petroleum Corporation Limited | 59 |
2 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 684 |
2 |
| Total Petrochemicals Research Feluy | 219 |
2 |
| ANDREAS Kunzmann | 2 |
1 |
| Gion Calzaferri | 2 |
1 |
| IFP Energies Nouvelles | 3013 |
1 |
| Mitsubishi Plastics, Inc. | 310 |
1 |
| Universitat Zurich | 655 |
1 |
| Unversität Zürich | 1 |
1 |
| ExxonMobil Technology and Engineering Company | 1209 |
1 |
| Autres propriétaires | 0 |