- 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: 108
10-year publication summary
|
7
|
8
|
6
|
8
|
9
|
7
|
1
|
6
|
6
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| University of Southern California | 2122 |
5 |
| Topsoe A/S | 925 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3555 |
4 |
| King Abdullah University of Science and Technology | 1806 |
4 |
| Sekisui Chemical Co., Ltd. | 3475 |
3 |
| ThyssenKrupp Industrial Solutions AG | 632 |
3 |
| Haldor Topsøe A/S | 646 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 32095 |
2 |
| Abengoa Bioenergia Nuevas Tecnologias, S.A. | 31 |
2 |
| Anellotech, Inc. | 71 |
2 |
| Gascontec GmbH | 37 |
2 |
| InEnTec Inc. | 36 |
2 |
| Johnson Matthey Public Limited Company | 1876 |
2 |
| Pioneer Energy, Inc. | 19 |
2 |
| SABIC Global Technologies B.V. | 4375 |
2 |
| University of Ontario Institute of Technology | 58 |
2 |
| Raison, LLC | 29 |
2 |
| Mitsubishi Heavy Industries Engineering, Ltd. | 197 |
2 |
| The Royal Institution for The Advancement of Learning / McGill University | 696 |
2 |
| Petroliam Nasional Berhad | 52 |
2 |
| Other owners | 55 |