- 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: 111
10-year publication summary
7
|
8
|
7
|
10
|
9
|
7
|
2
|
9
|
7
|
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 | 2115 |
5 |
Topsoe A/S | 891 |
5 |
Shell Internationale Research Maatschappij B.V. | 3551 |
4 |
InEnTec Inc. | 35 |
4 |
King Abdullah University of Science and Technology | 1774 |
4 |
Sekisui Chemical Co., Ltd. | 3386 |
3 |
ThyssenKrupp Industrial Solutions AG | 631 |
3 |
Haldor Topsøe A/S | 659 |
3 |
Panasonic Intellectual Property Management Co., Ltd. | 31273 |
2 |
Abengoa Bioenergia Nuevas Tecnologias, S.A. | 31 |
2 |
Anellotech, Inc. | 76 |
2 |
Gascontec GmbH | 35 |
2 |
Johnson Matthey Public Limited Company | 1850 |
2 |
Pioneer Energy, Inc. | 20 |
2 |
SABIC Global Technologies B.V. | 4332 |
2 |
University of Ontario Institute of Technology | 60 |
2 |
Raison, LLC | 27 |
2 |
Mitsubishi Heavy Industries Engineering, Ltd. | 196 |
2 |
The Royal Institution for The Advancement of Learning / McGill University | 688 |
2 |
Petroliam Nasional Berhad | 50 |
2 |
Other owners | 56 |