- Sections
- B - Techniques industriellestransports
- B01J - Procédés chimiques ou physiques, p. ex. catalyse ou chimie des colloïdesappareillage approprié
- B01J 29/08 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type faujasite, p. ex. du type X ou Y
Détention brevets de la classe B01J 29/08
Brevets de cette classe: 1146
Historique des publications depuis 10 ans
|
68
|
79
|
61
|
68
|
67
|
68
|
70
|
69
|
51
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Saudi Arabian Oil Company | 14207 |
112 |
| China Petroleum & Chemical Corporation | 2147 |
90 |
| Research Institute of Petroleum Processing, Sinopec | 362 |
62 |
| BASF Corporation | 1682 |
56 |
| JGC Catalysts and Chemicals Ltd. | 259 |
37 |
| Chevron U.S.A. Inc. | 4134 |
35 |
| Aramco Services Company | 4188 |
32 |
| PetroChina Company Limited | 880 |
26 |
| ExxonMobil Chemical Patents Inc. | 3786 |
21 |
| IFP Energies Nouvelles | 3095 |
20 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 702 |
19 |
| Uop LLC | 4393 |
18 |
| W. R. Grace & Co.-Conn. | 296 |
17 |
| King Abdullah University of Science and Technology | 1848 |
16 |
| Indian Oil Corporation Limited | 338 |
15 |
| Japan Cooperation Center for Petroleum and Sustainable Energy | 25 |
15 |
| Ketjen Limited Liability Company | 66 |
15 |
| Japan Cooperation Center, Petroleum | 34 |
14 |
| Johnson Matthey Public Limited Company | 1767 |
14 |
| SABIC Global Technologies B.V. | 4596 |
14 |
| Autres propriétaires | 498 |