- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 47/014 - Ion-exchange processes in generalApparatus therefor in which the adsorbent properties of the ion-exchanger are involved, e.g. recovery of proteins or other high-molecular compounds
Patent holdings for IPC class B01J 47/014
Total number of patents in this class: 82
10-year publication summary
|
3
|
5
|
9
|
16
|
8
|
5
|
11
|
7
|
7
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kurita Water Industries Ltd. | 1283 |
5 |
| Life Technologies Corporation | 3454 |
4 |
| EMD Millipore Corporation | 631 |
3 |
| FUJIFILM Corporation | 30516 |
3 |
| Bio-Rad Laboratories, Inc. | 1612 |
3 |
| Organo Corporation | 537 |
3 |
| Tohoku University | 2981 |
3 |
| Entegris, Inc. | 2007 |
2 |
| Fresenius Medical Care Holdings, Inc. | 1427 |
2 |
| Gambro Lundia AB | 1391 |
2 |
| Genzyme Corporation | 1367 |
2 |
| Nikkiso Co., Ltd. | 792 |
2 |
| Trajan Scientific Australia Pty Ltd | 37 |
2 |
| Vito NV | 340 |
2 |
| Chongqing Bolanying (bly) Biotechnology Co., Ltd. | 3 |
2 |
| The Regents of the University of California | 20778 |
1 |
| Xerox Corporation | 4390 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
1 |
| Tokyo Electron Limited | 13824 |
1 |
| Massachusetts Institute of Technology | 10254 |
1 |
| Other owners | 37 |