- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 39/17 - Organic material containing also inorganic materials, e.g. inert material coated with an ion-exchange resin
Patent holdings for IPC class B01J 39/17
Total number of patents in this class: 21
10-year publication summary
|
0
|
2
|
3
|
2
|
5
|
4
|
0
|
4
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Temasek Polytechnic | 53 |
2 |
| Tygrus, LLC | 70 |
2 |
| Membrion, Inc. | 23 |
2 |
| Awak Technologies Pte. Ltd. | 17 |
2 |
| Merck Patent GmbH | 5909 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| Asahi Kasei Medical Co., Ltd. | 308 |
1 |
| Bayer AS | 44 |
1 |
| Board of Trustees of the University of Arkansas | 771 |
1 |
| Julius-maximilians-universitat Wurzburg | 247 |
1 |
| Nanjing University | 646 |
1 |
| Nutek, S.A. de C.V. | 5 |
1 |
| Technion Research & Development Foundation Ltd. | 1167 |
1 |
| W. R. Grace & Co.-Conn. | 299 |
1 |
| W.R. Grace & Co.-conn. | 372 |
1 |
| LiLAC Solutions, Inc. | 44 |
1 |
| Rio Tinto Iron and Titanium Canada Inc. | 15 |
1 |
| Other owners | 0 |