- 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: 113
10-year publication summary
|
11
|
13
|
14
|
8
|
10
|
7
|
5
|
10
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innovation Factory S.r.l. | 12 |
5 |
| Saudi Arabian Oil Company | 13155 |
4 |
| Universita' degli Studi di Udine | 81 |
4 |
| The Procter & Gamble Company | 22017 |
3 |
| Givaudan SA | 1866 |
3 |
| Inolex Investment Corporation | 88 |
3 |
| BASF SE | 20933 |
2 |
| ABN AMRO Bank N.V. | 82 |
2 |
| Asymchem Laboratories (Tianjin) Co., Ltd | 87 |
2 |
| Firmenich SA | 1684 |
2 |
| Gas Technologies LLC | 27 |
2 |
| Johnson Matthey Public Limited Company | 1850 |
2 |
| Kyushu University, National University Corporation | 1657 |
2 |
| OBI Pharma, Inc. | 121 |
2 |
| Seerstone LLC | 47 |
2 |
| University Court of The University of ST Andrews | 306 |
2 |
| The Walker Cancer Research Institute, Inc. | 10 |
2 |
| Yeda Research and Development Co. Ltd. | 1341 |
2 |
| Centre National de La Recherche Scientifique (cnrs) | 3113 |
2 |
| Centre National de La Recherche Scientifique | 10418 |
1 |
| Other owners | 64 |