- All sections
- C - Chemistry; metallurgy
- C01B - Non-metallic elements; compounds thereof
- C01B 39/06 - Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements
Patent holdings for IPC class C01B 39/06
Total number of patents in this class: 250
10-year publication summary
21
|
21
|
13
|
21
|
20
|
26
|
24
|
10
|
10
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Chevron U.S.A. Inc. | 3774 |
32 |
BASF SE | 19740 |
25 |
California Institute of Technology | 3884 |
16 |
Saudi Arabian Oil Company | 11322 |
12 |
ExxonMobil Research And Engineering Company | 2830 |
9 |
Uop LLC | 4083 |
9 |
China Petroleum & Chemical Corporation | 1623 |
9 |
Johnson Matthey Public Limited Company | 1852 |
6 |
King Abdullah University of Science and Technology | 1703 |
6 |
Mitsui Mining & Smelting Co., Ltd. | 1373 |
6 |
BASF (China) Co., Ltd. | 755 |
6 |
Aramco Services Company | 3504 |
5 |
Shanghai Research Institute of Petrochemical Technology Sinopec | 252 |
5 |
UT-Battelle, LLC | 1333 |
5 |
Curium US LLC | 124 |
5 |
Mitsui Chemicals, Inc. | 3134 |
4 |
IFP | 156 |
4 |
IFP Energies Nouvelles | 2717 |
4 |
Tosoh Corporation | 1127 |
4 |
AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 1827 |
3 |
Other owners | 75 |