- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 63/14 - Pleat-type membrane modules
Patent holdings for IPC class B01D 63/14
Total number of patents in this class: 148
10-year publication summary
|
11
|
24
|
13
|
14
|
12
|
15
|
9
|
6
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Entegris, Inc. | 2011 |
24 |
| Nitto Denko Corporation | 8558 |
18 |
| Daikin Industries, Ltd. | 10502 |
10 |
| EMD Millipore Corporation | 633 |
5 |
| Asahi Kasei Chemicals Corporation | 546 |
5 |
| W. L. Gore & Associates, Inc. | 2723 |
4 |
| Sumitomo Electric Industries, Ltd. | 16448 |
3 |
| Hollingsworth & Vose Company | 301 |
3 |
| Zehnder Group International AG | 397 |
3 |
| Merck Millipore Ltd. | 37 |
3 |
| 3m Innovative Properties Company | 17458 |
2 |
| Merck Patent GmbH | 5735 |
2 |
| FUJIFILM Corporation | 30594 |
2 |
| Amogreentech Co., Ltd. | 648 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2840 |
2 |
| B/E Aerospace, Inc. | 1687 |
2 |
| i3 Membrane GmbH | 28 |
2 |
| King Abdullah University of Science and Technology | 1863 |
2 |
| Mitsui Engineering & Shipbuilding Co., Ltd. | 295 |
2 |
| Parker-Hannifin Corporation | 1040 |
2 |
| Other owners | 50 |