- Sections
- C - Chimiemétallurgie
- C01B - Éléments non métalliquesleurs composés
- C01B 21/50 - Acide nitreuxSes sels
Détention brevets de la classe C01B 21/50
Brevets de cette classe: 45
Historique des publications depuis 10 ans
|
2
|
4
|
2
|
4
|
3
|
5
|
3
|
6
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Hope Medical Enterprises, Inc. | 56 |
14 |
| Deepak Nitrite Limited | 30 |
9 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 827 |
2 |
| Noxsano Inc. | 12 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
1 |
| Wisconsin Alumni Research Foundation | 3903 |
1 |
| ApS Japan Co., Ltd. | 26 |
1 |
| Contemporary Amperex Technology Co., Limited | 10270 |
1 |
| ConvaTec Limited | 387 |
1 |
| Cook Regentec LLC | 22 |
1 |
| Hope Medical Enterprise, Inc. d.b.a. Hope Pharmaceuticals | 1 |
1 |
| Iowa State University Research Foundation, Inc. | 837 |
1 |
| Kantian Sciences Corporation | 2 |
1 |
| Nalux Co., Ltd. | 181 |
1 |
| Refined Technologies, Inc. | 55 |
1 |
| Rentech, Inc. | 37 |
1 |
| Tohoku University | 3017 |
1 |
| The Trustees of Indiana University | 836 |
1 |
| University of Miami | 858 |
1 |
| The University of Queensland | 651 |
1 |
| Autres propriétaires | 2 |