- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 1/12 - Angle hand-pieces
Patent holdings for IPC class A61C 1/12
Total number of patents in this class: 154
10-year publication summary
22
|
25
|
15
|
25
|
7
|
11
|
12
|
12
|
20
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
DENTSPLY SIRONA Inc. | 1860 |
11 |
W & H Dentalwerk Bürmoos GmbH | 98 |
10 |
Avid Incorporated | 23 |
9 |
Micro Mega International manufactures | 65 |
6 |
Nakanishi Inc. | 203 |
6 |
Bien-Air Holding SA | 110 |
5 |
DENTSPLY International Inc. | 457 |
5 |
J. Morita Mfg. Corp. | 158 |
5 |
KaVo Dental GmbH | 235 |
5 |
Hu-friedy Mfg. Co., LLC | 125 |
4 |
Guilin Woodpecker Medical Instrument Co., Ltd. | 75 |
3 |
Kaltenbach & Voigt GmbH | 73 |
3 |
Neocis, Inc. | 77 |
3 |
SIRONA Dental Systems GmbH | 503 |
3 |
Sonendo, Inc. | 155 |
3 |
Young Dental Manufacturing I, LLC | 71 |
3 |
Akha, LLC | 4 |
3 |
Biomet 3i, LLC | 305 |
2 |
Itena Clinical | 6 |
2 |
Micro-nx Co., Ltd | 10 |
2 |
Other owners | 61 |