- All sections
- C - Chemistrymetallurgy
- C30B - Single-crystal growthunidirectional solidification of eutectic material or unidirectional demixing of eutectoid materialrefining by zone-melting of materialproduction of a homogeneous polycrystalline material with defined structuresingle crystals or homogeneous polycrystalline material with defined structureafter-treatment of single crystals or a homogeneous polycrystalline material with defined structureapparatus therefor
- C30B 29/58 - Macromolecular compounds
Patent holdings for IPC class C30B 29/58
Total number of patents in this class: 206
10-year publication summary
|
15
|
12
|
17
|
15
|
14
|
6
|
15
|
4
|
9
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FPInnovations | 241 |
7 |
| BRANDEIS University | 333 |
6 |
| Kyowa Hakko Bio Co., Ltd. | 290 |
6 |
| National University Corporation Gunma University | 294 |
5 |
| Northwestern University | 3417 |
4 |
| Japan Science and Technology Agency | 1299 |
4 |
| Nano-green Biorefineries Inc. | 11 |
4 |
| Stealth Biotherapeutics Inc. | 171 |
4 |
| Brookhaven Science Associates, LLC | 197 |
3 |
| Celluforce Inc. | 37 |
3 |
| Matrix Sensors, Inc. | 23 |
3 |
| National Research Council of Canada | 1547 |
3 |
| Qiagen GmbH | 904 |
3 |
| Taisho Pharmaceutical Co., Ltd. | 865 |
3 |
| Universiteit Gent | 1349 |
3 |
| University of Puerto Rico | 109 |
3 |
| The University of Tokyo | 4208 |
3 |
| Vib VZW | 884 |
3 |
| Mintech-v, LLC | 16 |
3 |
| The Procter & Gamble Company | 21998 |
2 |
| Other owners | 131 |