- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 38/74 - Regeneration or reactivation of catalysts, in general utilising ion-exchange
Patent holdings for IPC class B01J 38/74
Total number of patents in this class: 14
10-year publication summary
0
|
1
|
3
|
0
|
1
|
1
|
0
|
2
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Novomer, Inc. | 198 |
3 |
Zeon Chemicals L.P. | 27 |
2 |
ExxonMobil Research And Engineering Company | 2830 |
1 |
Dow Global Technologies Inc. | 1055 |
1 |
Archer Daniels Midland Company | 1164 |
1 |
BP Chemicals Limited | 112 |
1 |
BP p.l.c. | 498 |
1 |
Cargill, Incorporated | 2835 |
1 |
Clariant International Ltd. | 978 |
1 |
University of Kansas | 838 |
1 |
T.en Process Technology, Inc. | 53 |
1 |
Other owners | 0 |