- All sections
- A - Human necessities
- A45C - Purses; luggage; hand carried bags
- A45C 11/04 - Spectacle cases; Pince-nez cases
Patent holdings for IPC class A45C 11/04
Total number of patents in this class: 210
10-year publication summary
|
10
|
16
|
21
|
16
|
19
|
22
|
26
|
40
|
13
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Menicon Co., Ltd. | 412 |
20 |
| Snap Inc. | 4604 |
17 |
| Alcon, Inc. | 4899 |
14 |
| Thinoptics, Inc. | 23 |
9 |
| Menicon Singapore Pte Ltd. | 52 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Johnson & Johnson Vision Care, Inc. | 1255 |
6 |
| Gui Global Products, LTD, GUI Global Management, LLC, Texas | 37 |
6 |
| CooperVision International Limited | 574 |
6 |
| FGX International Inc. | 269 |
3 |
| Google LLC | 38759 |
3 |
| HUT ENTERPRISES LLC, AKA ChameleonTech | 3 |
3 |
| META Platforms Technologies, LLC | 4806 |
3 |
| 1-800 Contacts, Inc. | 104 |
2 |
| BinOptics | 5 |
2 |
| Binoptics SPRL | 4 |
2 |
| CooperVision, Inc. | 22 |
2 |
| Diversified Products, Inc. | 35 |
2 |
| Essilor International (compagnie Generale D'optique) | 2918 |
2 |
| Medical Instill Technologies, Inc. | 42 |
2 |
| Other owners | 92 |