- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 29/154 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof
Patent holdings for IPC class C07C 29/154
Total number of patents in this class: 183
10-year publication summary
|
14
|
12
|
10
|
9
|
18
|
22
|
18
|
8
|
15
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21328 |
12 |
| Mitsui Chemicals, Inc. | 3261 |
10 |
| Johnson Matthey Davy Technologies Limited | 530 |
9 |
| Fundació Institut Català D'investigació Química (iciq) | 48 |
6 |
| BASF Corporation | 1680 |
5 |
| China Petroleum & Chemical Corporation | 2173 |
5 |
| Johnson Matthey Public Limited Company | 1766 |
5 |
| SABIC Global Technologies B.V. | 4619 |
5 |
| Topsoe A/S | 1068 |
5 |
| Uop LLC | 4407 |
4 |
| Clariant International Ltd. | 892 |
4 |
| Energy and Environmental Research Center Foundation | 36 |
4 |
| Haldor Topsøe A/S | 629 |
4 |
| Air Company Holdings, Inc. | 80 |
4 |
| Sumitomo Chemical Company, Limited | 8967 |
3 |
| Petroliam Nasional Berhad (petronas) | 365 |
3 |
| Agency for Science, Technology and Research | 3758 |
2 |
| University of Southern California | 2142 |
2 |
| Archer Daniels Midland Company | 1076 |
2 |
| Board of Trustees of Northern Illinois University | 68 |
2 |
| Other owners | 87 |