- All sections
- C - Chemistry; metallurgy
- C30B - Single-crystal growth; unidirectional solidification of eutectic material or unidirectional demixing of eutectoid material; refining by zone-melting of material; production of a homogeneous polycrystalline material with defined structure; single crystals or homogeneous polycrystalline material with defined structure; after-treatment of single crystals or a homogeneous polycrystalline material with defined structure; apparatus therefor
- C30B 29/62 - Whiskers or needles
Patent holdings for IPC class C30B 29/62
Total number of patents in this class: 105
10-year publication summary
|
11
|
4
|
21
|
4
|
6
|
7
|
6
|
9
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| National University Corporation Nagoya University | 921 |
7 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
6 |
| North Carolina State University | 1492 |
5 |
| University of Copenhagen | 360 |
5 |
| UT-Battelle, LLC | 1333 |
4 |
| HRL Laboratories, LLC | 1588 |
3 |
| Sumitomo Metal Mining Co., Ltd. | 1670 |
3 |
| Alignedbio AB | 10 |
3 |
| Kyocera Corporation | 12735 |
2 |
| Massachusetts Institute of Technology | 9795 |
2 |
| Terumo Kabushiki Kaisha | 5216 |
2 |
| Consolidated Nuclear Security, LLC | 124 |
2 |
| Namiki Seimitsu Houseki Kabushiki Kaisha | 171 |
2 |
| Nanjing University | 646 |
2 |
| Nano-green Biorefineries Inc. | 9 |
2 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 475 |
2 |
| Alignd Systems AB | 7 |
2 |
| The Regents of the University of California | 18943 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Panasonic Corporation | 20786 |
1 |
| Other owners | 48 |