- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 21/24 - Nitric oxide (NO)
Patent holdings for IPC class C01B 21/24
Total number of patents in this class: 201
10-year publication summary
|
6
|
13
|
13
|
10
|
15
|
16
|
12
|
16
|
20
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vero Biotech Inc. | 70 |
29 |
| Sanotize Research and Development Corp. | 42 |
12 |
| Third Pole, Inc. | 56 |
11 |
| The General Hospital Corporation | 4740 |
5 |
| Mallinckrodt Critical Care Finance Inc. | 29 |
5 |
| Mallinckrodt Pharma IP Trading DAC | 39 |
5 |
| Therakos, Inc. | 39 |
5 |
| BSN medical GmbH | 398 |
4 |
| Colorado State University Research Foundation | 706 |
4 |
| Vero Biotech LLC | 21 |
4 |
| NOTA Laboratories, LLC | 4 |
4 |
| The Regents of the University of California | 19961 |
3 |
| Koninklijke Philips Electronics N.V. | 9542 |
3 |
| The Regents of the University of Michigan | 4711 |
3 |
| Ligand Pharmaceuticals Incorporated | 171 |
3 |
| Origin, Inc. | 9 |
3 |
| Syk Technologies, LLC | 17 |
3 |
| Taiyo Nippon Sanso Corporation | 365 |
3 |
| University of Georgia Research Foundation, Inc. | 1030 |
3 |
| Philips Intellectual Property & Standards GmbH | 1915 |
3 |
| Other owners | 86 |