- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 29/04 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
Patent holdings for IPC class C07C 29/04
Total number of patents in this class: 207
10-year publication summary
21
|
8
|
4
|
8
|
14
|
16
|
21
|
17
|
8
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Saudi Arabian Oil Company | 11322 |
48 |
SABIC Global Technologies B.V. | 4044 |
19 |
Aramco Services Company | 3504 |
12 |
E. I. du Pont de Nemours and Company | 4345 |
7 |
ExxonMobil Chemical Patents Inc. | 4286 |
7 |
LG Chem, Ltd. | 17205 |
6 |
Asahi Kasei Chemicals Corporation | 809 |
6 |
Showa Denko K.K. | 2539 |
5 |
Inolex Investment Corporation | 84 |
5 |
Idemitsu Kosan Co., Ltd. | 3995 |
4 |
Mitsubishi Chemical Corporation | 4313 |
4 |
Nippon Oil Corporation | 340 |
4 |
Tokyo Institute of Technology | 1367 |
4 |
Wisconsin Alumni Research Foundation | 3774 |
3 |
Gevo, Inc. | 242 |
3 |
IFP Energies Nouvelles | 2717 |
3 |
P2 Science, Inc. | 102 |
3 |
SK Chemicals Co., Ltd. | 568 |
3 |
Tokuyama Corporation | 1248 |
3 |
BASF SE | 19740 |
2 |
Other owners | 56 |