- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 6/00 - Calcining; Fusing
Patent holdings for IPC class B01J 6/00
Total number of patents in this class: 890
10-year publication summary
|
40
|
25
|
43
|
60
|
43
|
82
|
133
|
150
|
136
|
46
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
20 |
| Calix Ltd | 86 |
18 |
| China Petroleum & Chemical Corporation | 1623 |
17 |
| ExxonMobil Chemical Patents Inc. | 4286 |
15 |
| Saudi Arabian Oil Company | 11322 |
15 |
| BASF Corporation | 2039 |
14 |
| IFP Energies Nouvelles | 2717 |
13 |
| SABIC Global Technologies B.V. | 4044 |
13 |
| Research Institute of Petroleum Processing, Sinopec | 387 |
12 |
| Outotec (Finland) Oy | 491 |
9 |
| Coolbrook Oy | 50 |
8 |
| NOVA Chemicals (International) S.A. | 717 |
8 |
| CPS Technology Holdings LLC | 652 |
8 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
7 |
| LG Chem, Ltd. | 17205 |
6 |
| ILJIN Diamond Co., Ltd. | 37 |
6 |
| Topsoe A/S | 732 |
6 |
| Shell Oil Company | 2196 |
5 |
| Uop LLC | 4083 |
5 |
| AquaSource Technologies Corporation | 21 |
5 |
| Other owners | 680 |