- All sections
- C - Chemistrymetallurgy
- C12F - Recovery of by-products of fermented solutionsdenatured alcoholpreparation thereof
- C12F 3/02 - Recovery of by-products of carbon dioxide
Patent holdings for IPC class C12F 3/02
Total number of patents in this class: 51
10-year publication summary
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2
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4
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2
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6
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2
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3
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5
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8
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7
|
4
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| POET Research, Inc. | 282 |
5 |
| L.a.s.i. S.r.l. | 11 |
4 |
| Novozymes A/S | 3409 |
3 |
| IFP Energies Nouvelles | 3129 |
3 |
| Microsoft Technology Licensing, LLC | 54719 |
2 |
| Biogents Ag | 39 |
2 |
| EcoPAS LLC | 3 |
2 |
| Krones AG | 2311 |
2 |
| sede Environnement | 8 |
2 |
| E. I. du Pont de Nemours and Company | 3425 |
1 |
| Novozymes North America, Inc. | 111 |
1 |
| Advanced Breath Diagnostics, LLC | 19 |
1 |
| China International Marine Containers (Group) Ltd. | 122 |
1 |
| Greenfield Specialty Alcohols Inc. | 19 |
1 |
| Institut National de La Recherche Agronomique (inra) | 153 |
1 |
| Kurita Water Industries Ltd. | 1300 |
1 |
| Landmark IP Holdings, LLC | 2 |
1 |
| Universite D'aix-marseille | 943 |
1 |
| Virent, Inc. | 146 |
1 |
| Energy Integration, Inc. | 23 |
1 |
| Other owners | 15 |