- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 15/00 - Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor
Patent holdings for IPC class B01J 15/00
Total number of patents in this class: 169
10-year publication summary
9
|
11
|
12
|
5
|
17
|
11
|
25
|
5
|
16
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bayotech, Inc. | 70 |
12 |
Haldor Topsøe A/S | 698 |
11 |
Uhde GmbH | 172 |
6 |
ExxonMobil Chemical Patents Inc. | 4286 |
5 |
King Abdullah University of Science and Technology | 1703 |
4 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
3 |
Tsinghua University | 5426 |
3 |
National Institute of Advanced Industrial Science and Technology | 3677 |
3 |
Arkema Inc. | 1075 |
3 |
SoClean, Inc. | 126 |
3 |
Topsoe A/S | 732 |
3 |
BASF SE | 19740 |
2 |
Shell Internationale Research Maatschappij B.V. | 3792 |
2 |
Sumitomo Electric Industries, Ltd. | 14131 |
2 |
Brisa International LLC | 5 |
2 |
Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
2 |
Enerkem Inc. | 83 |
2 |
FEI Company | 851 |
2 |
Kellogg Brown & Root LLC | 489 |
2 |
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
2 |
Other owners | 95 |