- Sections
- B - Techniques industriellestransports
- B01J - Procédés chimiques ou physiques, p. ex. catalyse ou chimie des colloïdesappareillage approprié
- B01J 29/00 - Catalyseurs contenant des tamis moléculaires
Détention brevets de la classe B01J 29/00
Brevets de cette classe: 626
Historique des publications depuis 10 ans
|
46
|
42
|
28
|
25
|
15
|
20
|
31
|
15
|
17
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Johnson Matthey Public Limited Company | 1766 |
45 |
| Umicore AG & Co. KG | 842 |
23 |
| Chevron U.S.A. Inc. | 4180 |
22 |
| Saudi Arabian Oil Company | 14398 |
21 |
| BASF SE | 21334 |
20 |
| ExxonMobil Research And Engineering Company | 2389 |
20 |
| ExxonMobil Chemical Patents Inc. | 3756 |
16 |
| BASF Mobile Emissions Catalysts LLC | 427 |
16 |
| China Petroleum & Chemical Corporation | 2190 |
14 |
| BASF Corporation | 1682 |
12 |
| Uop LLC | 4407 |
10 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 689 |
9 |
| IFP Energies Nouvelles | 3125 |
9 |
| ExxonMobil Technology and Engineering Company | 1425 |
9 |
| BASF (China) Co., Ltd. | 892 |
8 |
| Aramco Services Company | 4190 |
7 |
| King Abdullah University of Science and Technology | 1874 |
7 |
| Research Institute of Petroleum Processing, Sinopec | 361 |
6 |
| Ketjen Limited Liability Company | 67 |
6 |
| Purdue Research Foundation | 3986 |
5 |
| Autres propriétaires | 341 |