- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 35/06 - Fabrics or filaments
Patent holdings for IPC class B01J 35/06
Total number of patents in this class: 601
10-year publication summary
|
35
|
47
|
46
|
61
|
46
|
70
|
51
|
49
|
42
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4083 |
27 |
| Umicore AG & Co. KG | 867 |
20 |
| Lummus Technology LLC | 365 |
18 |
| Heraeus Deutschland GmbH & Co. KG | 643 |
11 |
| W. L. Gore & Associates, Inc. | 2600 |
10 |
| Johnson Matthey Public Limited Company | 1852 |
10 |
| BASF SE | 19740 |
9 |
| Siluria Technologies, Inc. | 37 |
9 |
| DSM IP Assets B.V. | 5856 |
7 |
| NOVA Chemicals (International) S.A. | 717 |
7 |
| NGK Insulators, Ltd. | 4589 |
6 |
| Lawrence Livermore National Security, LLC | 1834 |
6 |
| Topsoe A/S | 732 |
6 |
| Centre National de La Recherche Scientifique | 9632 |
5 |
| Korea Institute of Science and Technology | 2022 |
5 |
| Saudi Arabian Oil Company | 11322 |
5 |
| Soochow University | 1605 |
5 |
| University of Connecticut | 790 |
5 |
| The University of Queensland | 666 |
5 |
| Haldor Topsøe A/S | 698 |
5 |
| Other owners | 420 |