C04B 41/5038
Porcelain
Official title: {Porcelain}
C04B41/5038 (Porcelain) appears on 3 US grants and 4 published applications in this corpus.
Search patents in C04B- Granted patents
- 3
- Published applications
- 4
- Assignees
- 1
- Inventors
- 8
- Latest grant
- 14 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Dental product with enhanced toughness14 Nov 2023US 11,813,341 B2Kuraray Noritake Dental Inc.
- Zirconia composition, zirconia pre-sintered body and zirconia sintered body, and dental product7 May 2019US 10,280,120 B2Kuraray Noritake Dental Inc.
- Zirconia composition, zirconia pre-sintered body and zirconia sintered body, and dental product30 Apr 2019US 10,273,189 B2Kuraray Noritake Dental Inc.
- Dental porcelain23 Jul 2026US 2026/0207438 A1Kuraray Noritake Dental Inc.
- Dental product with enhanced toughness10 Jun 2021US 2021/0169747 A1Kuraray Noritake Dental Inc.
- Zirconia composition, zirconia pre-sintered body and zirconia sintered body, and dental product23 Nov 2017US 2017/0334786 A1Kuraray Noritake Dental Inc.
- Zirconia composition, zirconia pre-sintered body and zirconia sintered body, and dental product31 Aug 2017US 2017/0247295 A1Kuraray Noritake Dental Inc.
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.