- All sections
- G - Physics
- G04B - Mechanically-driven clocks or watchesmechanical parts of clocks or watches in generaltime-pieces using the position of the sun, moon, or stars
- G04B 15/06 - Free escapements
Patent holdings for IPC class G04B 15/06
Total number of patents in this class: 43
10-year publication summary
|
5
|
8
|
6
|
4
|
2
|
2
|
1
|
0
|
0
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LVMH Swiss manufactures SA | 267 |
6 |
| Nivarox-FAR S.A. | 272 |
6 |
| Rolex S.A. | 647 |
6 |
| The Swatch Group Research and Development Ltd | 813 |
4 |
| Dominique Renaud SA | 9 |
3 |
| Montres Breguet S.A. | 344 |
3 |
| Detra SA | 5 |
2 |
| Patek Philippe SA Geneve | 370 |
2 |
| CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement | 224 |
1 |
| ETA SA Manufacture Horlogere Suisse | 668 |
1 |
| Montres Journe S.A. | 34 |
1 |
| Preciflex SA | 56 |
1 |
| Société anonyme de la Manufacture d'horlogerie Audemars Piguet & Cie | 12 |
1 |
| Soudronic AG | 71 |
1 |
| Vaucher Manufacture Fleurier S.A. | 19 |
1 |
| Current Lighting Solutions, LLC f/k/a GE Lighting Solutions, LLC | 408 |
1 |
| Flexous Mechanisms IP B.V. | 5 |
1 |
| Greubel Forsey S.A. | 38 |
1 |
| Seiko Watch Corporation | 112 |
1 |
| Other owners | 0 |