- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 39/36 - Type pentasil, p. ex. types ZSM-5, ZSM-8 ou ZSM-11
Détention brevets de la classe C01B 39/36
Brevets de cette classe: 131
Historique des publications depuis 10 ans
|
6
|
11
|
8
|
9
|
8
|
7
|
5
|
3
|
2
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 8995 |
8 |
| Uop LLC | 4411 |
8 |
| Saudi Arabian Oil Company | 14416 |
7 |
| Tosoh Corporation | 1441 |
7 |
| Mitsui Kinzoku Company, Limited | 527 |
6 |
| University of Houston System | 1140 |
5 |
| ExxonMobil Research And Engineering Company | 2386 |
4 |
| Esep Inc | 18 |
4 |
| BASF SE | 21334 |
3 |
| ExxonMobil Chemical Patents Inc. | 3759 |
3 |
| Idemitsu Kosan Co., Ltd. | 4299 |
3 |
| Total Petrochemicals Research Feluy | 168 |
3 |
| The University of Tokyo | 4409 |
3 |
| Chevron U.S.A. Inc. | 4186 |
2 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 2027 |
2 |
| China Petroleum & Chemical Corporation | 2190 |
2 |
| Chiyoda Corporation | 434 |
2 |
| King Fahd University of Petroleum and Minerals | 1609 |
2 |
| Regents of the University of Minnesota | 2819 |
2 |
| Süd-Chemie IP GmbH & Co. KG | 33 |
2 |
| Autres propriétaires | 53 |