- Sections
- B - Techniques industriellestransports
- B01J - Procédés chimiques ou physiques, p. ex. catalyse ou chimie des colloïdesappareillage approprié
- B01J 29/87 - GallosilicatesAluminogallosilicatesGalloborosilicates
Détention brevets de la classe B01J 29/87
Brevets de cette classe: 119
Historique des publications depuis 10 ans
|
10
|
9
|
18
|
9
|
2
|
3
|
2
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Uop LLC | 4393 |
17 |
| Chiyoda Corporation | 423 |
8 |
| California Institute of Technology | 4037 |
7 |
| Chevron U.S.A. Inc. | 4136 |
7 |
| Johnson Matthey Public Limited Company | 1761 |
6 |
| BASF SE | 21308 |
5 |
| JX Nippon Oil & Energy Corporation | 978 |
5 |
| BASF Mobile Emissions Catalysts LLC | 431 |
4 |
| ExxonMobil Research And Engineering Company | 2407 |
3 |
| Saudi Basic Industries Corporation | 524 |
3 |
| BP Chemicals Limited | 71 |
3 |
| SABIC Petrochemicals B.V. | 51 |
3 |
| Joint Stock Company "special Design and Engineering Bureau "katalizator" | 32 |
3 |
| INEOS Acetyls UK Limited | 53 |
3 |
| BASF Corporation | 1683 |
2 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 2023 |
2 |
| BASF Catalysts LLC | 112 |
2 |
| Chevron Phillips Chemical Company LP | 1859 |
2 |
| China Petroleum & Chemical Corporation | 2154 |
2 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 692 |
2 |
| Autres propriétaires | 30 |