- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/06 - Fabrics or filaments
Patent holdings for IPC class B01J 35/06
Total number of patents in this class: 570
10-year publication summary
|
45
|
46
|
60
|
45
|
67
|
48
|
39
|
37
|
18
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4246 |
27 |
| Umicore AG & Co. KG | 860 |
20 |
| Lummus Technology LLC | 449 |
16 |
| W. L. Gore & Associates, Inc. | 2726 |
10 |
| Heraeus Deutschland GmbH & Co. KG | 417 |
9 |
| Siluria Technologies, Inc. | 37 |
9 |
| BASF SE | 21017 |
8 |
| Johnson Matthey Public Limited Company | 1873 |
8 |
| DSM IP Assets B.V. | 5572 |
7 |
| NGK Insulators, Ltd. | 5103 |
6 |
| NOVA Chemicals (International) S.A. | 778 |
6 |
| Saudi Arabian Oil Company | 13409 |
6 |
| Topsoe A/S | 910 |
6 |
| Centre National de La Recherche Scientifique | 10564 |
5 |
| Lawrence Livermore National Security, LLC | 1943 |
5 |
| Korea Institute of Science and Technology | 2145 |
5 |
| Soochow University | 1741 |
5 |
| The University of Queensland | 663 |
5 |
| Haldor Topsøe A/S | 657 |
5 |
| Evonik Operations GmbH | 4174 |
5 |
| Other owners | 397 |