- Sections
- C - Chimie; métallurgie
- C01B - Chimie inorganique éléments non métalliques; leurs composés
- C01B 39/40 - Type ZSM-5 utilisant au moins un agent structurant organique
Détention brevets de la classe C01B 39/40
Brevets de cette classe: 231
Historique des publications depuis 10 ans
14
|
16
|
15
|
12
|
17
|
9
|
11
|
19
|
24
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
Proprétaire |
Total
|
Cette classe
|
---|---|---|
Saudi Arabian Oil Company | 11322 |
29 |
King Abdullah University of Science and Technology | 1703 |
19 |
ExxonMobil Chemical Patents Inc. | 4286 |
11 |
BASF SE | 19740 |
10 |
ExxonMobil Research And Engineering Company | 2830 |
9 |
Chevron U.S.A. Inc. | 3774 |
7 |
Centre National de La Recherche Scientifique | 9632 |
4 |
China Petroleum & Chemical Corporation | 1623 |
4 |
JX Nippon Oil & Energy Corporation | 1019 |
4 |
University of Houston System | 1005 |
4 |
Research Institute of Shaanxi Yanchang Petroleum (Group) Co., Ltd. | 4 |
4 |
SSI New Material (Zhenjiang) Co., Ltd. | 40 |
4 |
The Regents of the University of California | 18943 |
3 |
NGK Insulators, Ltd. | 4589 |
3 |
Uop LLC | 4083 |
3 |
Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
3 |
Dalian University of Technology | 1387 |
3 |
Ohio State Innovation Foundation | 1770 |
3 |
Regents of the University of Minnesota | 2620 |
3 |
Tosoh Corporation | 1127 |
3 |
Autres propriétaires | 98 |