- 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 29/32 - Titanates; Germanates; Molybdates; Tungstates
Patent holdings for IPC class C30B 29/32
Total number of patents in this class: 158
10-year publication summary
18
|
15
|
11
|
12
|
6
|
7
|
7
|
12
|
9
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Shanghai Institute of Ceramics, Chinese Academy of Sciences | 153 |
9 |
Research and Development Center, Shanghai Institute of Ceramics | 14 |
6 |
TDK Corporation | 6306 |
4 |
National Institute of Advanced Industrial Science and Technology | 3677 |
4 |
JFE Mineral Company, Ltd. | 67 |
4 |
Tokyo Institute of Technology | 1367 |
4 |
PT SPE Subco LLC | 42 |
4 |
PT SPE Topco LLC | 26 |
4 |
Applied Materials, Inc. | 16587 |
3 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
3 |
Fuji Electric Co., Ltd. | 4750 |
3 |
Quest Integrated, LLC | 38 |
3 |
TRS Technologies, Inc. | 14 |
3 |
Youtec Co., Ltd. | 57 |
3 |
Silanna UV Technologies Pte Ltd | 83 |
3 |
Canon Kabushiki Kaisha | 6884 |
3 |
Centre National de La Recherche Scientifique | 9632 |
2 |
Denso Corporation | 23338 |
2 |
Murata Manufacturing Co., Ltd. | 22355 |
2 |
Other owners | 86 |