- All sections
- C - Chemistrymetallurgy
- C12P - Fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture
- C12P 3/00 - Preparation of elements or inorganic compounds except carbon dioxide
Patent holdings for IPC class C12P 3/00
Total number of patents in this class: 729
10-year publication summary
|
39
|
51
|
57
|
39
|
37
|
37
|
35
|
47
|
65
|
61
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BioMason, Inc. | 54 |
15 |
| Shibaura Institute of Technology | 99 |
11 |
| Greenfield Specialty Alcohols Inc. | 19 |
8 |
| Lawrence Livermore National Security, LLC | 1938 |
7 |
| Korea Advanced Institute of Science and Technology | 4450 |
7 |
| Purdue Research Foundation | 3715 |
7 |
| CO2 Solutions Inc. | 25 |
7 |
| JX Nippon Mining & Metals Corporation | 1479 |
7 |
| UT-Battelle, LLC | 1473 |
7 |
| Cemvita Factory, Inc. | 49 |
7 |
| The Regents of the University of California | 20245 |
6 |
| CJ Cheiljedang Corporation | 3474 |
6 |
| Kiverdi, Inc. | 65 |
6 |
| Paqell B.V. | 27 |
6 |
| Xyleco, Inc. | 193 |
6 |
| Alphaonco | 34 |
6 |
| Battelle Memorial Institute | 2497 |
5 |
| Arizona Board of Regents on behalf of Arizona State University | 2715 |
5 |
| Clean Chemistry, Inc. | 40 |
5 |
| Korea Institute of Ocean Science & Technology | 425 |
5 |
| Other owners | 590 |