- All sections
- C - Chemistrymetallurgy
- C12S - Processes using enzymes or micro-organisms to liberate, separate or purify a pre-existing compound or composition (biological treatment of water, waste water, or sewage C02F 3/00, of sludge C02F 11/02; processes using enzymes or micro-organisms to separate optical isomers from a racemic mixture C12P 41/00); processes using enzymes or micro-organisms to treat textiles or to clean solid surfaces of materials
- C12S 9/00 - Cleaning solid surfaces of materials
Patent holdings for IPC class C12S 9/00
Total number of patents in this class: 9
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 34545 |
1 |
| Avent, Inc. | 929 |
1 |
| Danisco US Inc. | 1126 |
1 |
| Inst Sciences Ind Vivant Environnement | 3 |
1 |
| Institut National de La Recherche Agronomique | 313 |
1 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1787 |
1 |
| The University of Akron | 634 |
1 |
| Bactoclear Holdings Pte. Ltd. | 19 |
1 |
| Iprs USA | 1 |
1 |
| Other owners | 0 |