- All sections
- C - Chemistrymetallurgy
- C07B - General methods of organic chemistryapparatus therefor
- C07B 41/02 - Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
Patent holdings for IPC class C07B 41/02
Total number of patents in this class: 120
10-year publication summary
|
13
|
14
|
8
|
9
|
6
|
5
|
9
|
3
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innovation Factory S.r.l. | 12 |
5 |
| Saudi Arabian Oil Company | 13943 |
4 |
| Universita' degli Studi di Udine | 80 |
4 |
| The Procter & Gamble Company | 21900 |
3 |
| Givaudan SA | 1961 |
3 |
| Inolex Investment Corporation | 90 |
3 |
| ABN AMRO Bank N.V. | 78 |
2 |
| Asymchem Laboratories (Tianjin) Co., Ltd | 109 |
2 |
| Firmenich SA | 1738 |
2 |
| Johnson Matthey Public Limited Company | 1746 |
2 |
| Kyushu University, National University Corporation | 1695 |
2 |
| OBI Pharma, Inc. | 126 |
2 |
| Seerstone LLC | 47 |
2 |
| Stora Enso Oyj | 1633 |
2 |
| University Court of The University of ST Andrews | 309 |
2 |
| The Walker Cancer Research Institute, Inc. | 11 |
2 |
| Yeda Research and Development Co. Ltd. | 1359 |
2 |
| Centre National de La Recherche Scientifique (cnrs) | 3056 |
2 |
| F. Hoffmann-La Roche AG | 7828 |
1 |
| Hoffmann-La Roche Inc. | 3679 |
1 |
| Other owners | 72 |