- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 51/15 - Preparation of carboxylic acids or their salts, halides, or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
Patent holdings for IPC class C07C 51/15
Total number of patents in this class: 208
10-year publication summary
13
|
14
|
24
|
15
|
13
|
25
|
7
|
20
|
9
|
1
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Chevron Phillips Chemical Company LP | 1818 |
27 |
BASF SE | 20403 |
25 |
Inventure Renewables, Inc. | 32 |
7 |
NOVA Chemicals (International) S.A. | 758 |
6 |
Avantium Knowledge Centre B.V. | 176 |
6 |
Nova Chemicals Corporation | 333 |
4 |
Evonik Degussa GmbH | 1557 |
3 |
The Board of Trustees of the Leland Stanford Junior University | 6239 |
3 |
B. Braun Surgical S.A. | 33 |
3 |
The Lubrizol Corporation | 1310 |
3 |
SABIC Global Technologies B.V. | 4199 |
3 |
Saudi Arabian Oil Company | 12423 |
3 |
Terrapower, LLC | 334 |
3 |
Ueno Fine Chemicals Industry, Ltd. | 20 |
3 |
Universitat Politecnica de Catalunya | 369 |
3 |
Washington State University | 465 |
3 |
The Procter & Gamble Company | 22151 |
2 |
Shell Internationale Research Maatschappij B.V. | 3721 |
2 |
Nitto Denko Corporation | 8085 |
2 |
Uop LLC | 4188 |
2 |
Other owners | 95 |