- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 29/16 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxo-reaction combined with reduction
Patent holdings for IPC class C07C 29/16
Total number of patents in this class: 91
10-year publication summary
|
8
|
3
|
6
|
6
|
3
|
3
|
8
|
2
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3974 |
9 |
| BASF SE | 21039 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3557 |
5 |
| The Procter & Gamble Company | 22003 |
4 |
| Dow Global Technologies LLC | 10448 |
4 |
| Shell USA, Inc. | 1243 |
4 |
| LG Chem, Ltd. | 17680 |
3 |
| Massachusetts Institute of Technology | 10117 |
3 |
| BP p.l.c. | 517 |
3 |
| Enerkem Inc. | 87 |
3 |
| SK Chemicals Co., Ltd. | 616 |
3 |
| Hitachi Chemical Company, Ltd. | 2335 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3801 |
2 |
| Eastman Chemical Company | 2208 |
2 |
| Lyondell Chemical Technology, L.P. | 264 |
2 |
| SABIC Global Technologies B.V. | 4374 |
2 |
| Checkerspot, Inc. | 51 |
2 |
| Evonik Oxeno GmbH & Co. KG | 333 |
2 |
| Siemens AG | 24353 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8813 |
1 |
| Other owners | 29 |