- 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: 204
10-year publication summary
|
13
|
18
|
10
|
17
|
17
|
14
|
16
|
21
|
22
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vero Biotech Inc. | 77 |
36 |
| Sanotize Research and Development Corp. | 47 |
13 |
| Third Pole, Inc. | 54 |
11 |
| Mallinckrodt Pharamaceutials Ireland Limited Company | 73 |
5 |
| The General Hospital Corporation | 4870 |
4 |
| BSN medical GmbH | 401 |
4 |
| Colorado State University Research Foundation | 722 |
4 |
| University of Georgia Research Foundation, Inc. | 1071 |
4 |
| Vero Biotech LLC | 22 |
4 |
| NOTA Laboratories, LLC | 4 |
4 |
| Nanjing Novlead Biotechnology Co., Ltd. | 13 |
4 |
| The Regents of the University of California | 20745 |
3 |
| Koninklijke Philips Electronics N.V. | 7455 |
3 |
| The Regents of the University of Michigan | 4985 |
3 |
| Ligand Pharmaceuticals Incorporated | 167 |
3 |
| Origin, Inc. | 8 |
3 |
| Syk Technologies, LLC | 17 |
3 |
| Taiyo Nippon Sanso Corporation | 365 |
3 |
| ThermoLife International, LLC | 182 |
3 |
| Philips Intellectual Property & Standards GmbH | 1631 |
3 |
| Other owners | 84 |