- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 29/15 - 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
Patent holdings for IPC class C07C 29/15
Total number of patents in this class: 117
10-year publication summary
|
8
|
7
|
10
|
9
|
7
|
2
|
10
|
8
|
14
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Topsoe A/S | 1045 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3403 |
4 |
| University of Southern California | 2132 |
4 |
| King Abdullah University of Science and Technology | 1852 |
4 |
| Johnson Matthey Davy Technologies Limited | 519 |
3 |
| Sekisui Chemical Co., Ltd. | 3614 |
3 |
| ThyssenKrupp Industrial Solutions AG | 630 |
3 |
| Haldor Topsøe A/S | 636 |
3 |
| Hyco1, Inc. | 13 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
2 |
| Abengoa Bioenergia Nuevas Tecnologias, S.A. | 31 |
2 |
| Anellotech, Inc. | 70 |
2 |
| Canadian Nuclear Laboratories Ltd. | 12 |
2 |
| Casale SA | 633 |
2 |
| Gascontec GmbH | 40 |
2 |
| King Fahd University of Petroleum and Minerals | 1572 |
2 |
| Pioneer Energy, Inc. | 18 |
2 |
| SABIC Global Technologies B.V. | 4597 |
2 |
| UChicago Argonne, LLC | 946 |
2 |
| Greyrock Technology, LLC | 44 |
2 |
| Other owners | 63 |