- All sections
- B - Performing operationstransporting
- B05C - Apparatus for applying fluent materials to surfaces, in general
- B05C 3/09 - Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
Patent holdings for IPC class B05C 3/09
Total number of patents in this class: 126
10-year publication summary
|
11
|
14
|
10
|
6
|
5
|
12
|
10
|
9
|
7
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Essilor International (compagnie Generale D'optique) | 2995 |
5 |
| Creative Coatings Co., Ltd. | 36 |
5 |
| C. Uyemura & Co., Ltd. | 162 |
4 |
| Durr Systems AG | 405 |
4 |
| Advenira Enterprises, Inc. | 16 |
3 |
| Carl Zeiss Vision International GmbH | 693 |
3 |
| Screen Holdings Co., Ltd. | 3160 |
3 |
| LG Chem, Ltd. | 17929 |
2 |
| Canon Inc. | 43869 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 6109 |
2 |
| Hoya Corporation | 2717 |
2 |
| Kaneka Corporation | 4713 |
2 |
| Atotech Deutschland GmbH | 524 |
2 |
| EJOT GmbH & Co. KG | 88 |
2 |
| GEICO S.p.A. | 73 |
2 |
| Rodenstock GmbH | 396 |
2 |
| SCL International Special Coating Laboratory | 6 |
2 |
| Sonoco Development, Inc. | 495 |
2 |
| PAPACKS SALES GmbH | 59 |
2 |
| Genesee Valley Innovations, LLC | 2185 |
2 |
| Other owners | 73 |