- All sections
- C - Chemistrymetallurgy
- C10L - Fuels not otherwise provided fornatural gassynthetic natural gas obtained by processes not covered by subclasses or liquefied petroleum gas use of additives to fuels or fires fire-lighters
- C10L 1/196 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof
Patent holdings for IPC class C10L 1/196
Total number of patents in this class: 186
10-year publication summary
|
22
|
20
|
15
|
17
|
14
|
12
|
14
|
14
|
6
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21306 |
41 |
| Innospec Limited | 413 |
14 |
| Clariant International Ltd. | 892 |
13 |
| The Lubrizol Corporation | 1259 |
11 |
| Total Marketing Services | 449 |
11 |
| Innospec Fuel Specialties LLC | 46 |
7 |
| California Institute of Technology | 4036 |
6 |
| Ecolab USA Inc. | 5813 |
6 |
| Baker Hughes Oilfield Operations, LLC | 2543 |
5 |
| Evonik Operations GmbH | 4384 |
5 |
| Appledene Limited | 40 |
5 |
| Totalenergies Onetech | 1541 |
5 |
| Infineum International Limited | 454 |
4 |
| Nouryon Chemicals International B.V. | 648 |
4 |
| Clariant Finance (BVI) Limited | 355 |
3 |
| Shell USA, Inc. | 1341 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3394 |
2 |
| Shell Oil Company | 2068 |
2 |
| Akzo Nobel Chemicals International B.V. | 413 |
2 |
| BL Technologies, Inc. | 839 |
2 |
| Other owners | 35 |