- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 6/836 - Glass
Patent holdings for IPC class A61K 6/836
Total number of patents in this class: 103
10-year publication summary
|
1
|
2
|
5
|
7
|
9
|
19
|
15
|
18
|
23
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kuraray Noritake Dental Inc. | 436 |
14 |
| GC Corporation | 449 |
9 |
| JNC Corporation | 1552 |
8 |
| Corning Incorporated | 10258 |
5 |
| Shofu, Inc. | 201 |
5 |
| Ivoclar Vivadent AG | 1052 |
4 |
| HASS Co., Ltd. | 62 |
3 |
| Inter-med, Inc. | 75 |
3 |
| Solventum Intellectual Properties Company | 3321 |
3 |
| Mitsui Chemicals, Inc. | 3220 |
2 |
| Jensen Industries Incorporated | 30 |
2 |
| JGC Corporation | 43 |
2 |
| Soonchunhyang University Industry Academy Cooperation Foundation | 178 |
2 |
| Stick Tech Oy | 25 |
2 |
| Tokuyama Dental Corporation | 222 |
2 |
| VOCO GmbH | 203 |
2 |
| Kulzer GmbH | 490 |
2 |
| Yamakin Co.,Ltd. | 15 |
2 |
| Aidite (Qinhuangdao) Technology Co., Ltd. | 81 |
2 |
| Ramana, Vivekananda | 2 |
2 |
| Other owners | 27 |