- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 19/18 - Stationary reactors having moving elements inside
Patent holdings for IPC class B01J 19/18
Total number of patents in this class: 2044
10-year publication summary
|
136
|
107
|
119
|
138
|
141
|
152
|
142
|
129
|
128
|
111
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron Phillips Chemical Company LP | 1855 |
111 |
| LG Chem, Ltd. | 17706 |
43 |
| Coolbrook Oy | 71 |
41 |
| M. Technique Co., Ltd. | 250 |
34 |
| BASF SE | 21098 |
31 |
| ExxonMobil Chemical Patents Inc. | 3942 |
28 |
| Borealis AG | 2781 |
23 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
22 |
| Dow Global Technologies LLC | 10571 |
20 |
| Total Research & Technology Feluy | 446 |
20 |
| Saudi Arabian Oil Company | 13686 |
18 |
| ZS Pharma, Inc. | 52 |
18 |
| SABIC Global Technologies B.V. | 4405 |
17 |
| Basell Polyolefine GmbH | 543 |
16 |
| ABEC, Inc. | 48 |
15 |
| Hanwha Solutions Corporation | 922 |
14 |
| INEOS Manufacturing Belgium NV | 59 |
12 |
| Spinchem AB | 20 |
12 |
| Uop LLC | 4259 |
11 |
| Beijing University of Chemical Technology | 325 |
11 |
| Other owners | 1527 |