- All sections
- E - Fixed constructions
- E03C - Domestic plumbing installations for fresh water or waste watersinks
- E03C 1/02 - Plumbing installations for fresh water
Patent holdings for IPC class E03C 1/02
Total number of patents in this class: 838
10-year publication summary
|
90
|
76
|
90
|
65
|
67
|
82
|
93
|
49
|
69
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Neoperl GmbH | 598 |
54 |
| Delta Faucet Company | 2735 |
52 |
| Kohler Mira Limited | 295 |
52 |
| Kohler Co. | 4106 |
49 |
| Grohe AG | 1061 |
27 |
| AS America, Inc. | 1032 |
25 |
| Xiamen Solex High-Tech Industries Co., Ltd. | 430 |
19 |
| Reliance Worldwide Corporation | 338 |
17 |
| Fortune Brands Water Innovations LLC | 550 |
13 |
| Viega Technology GmbH & Co. KG | 119 |
12 |
| IPS Corporation | 131 |
9 |
| Runner (Xiamen) Corp. | 55 |
9 |
| Edwards Lifesciences Corporation | 4728 |
8 |
| Oatey Co. | 210 |
8 |
| Toto Ltd. | 1224 |
8 |
| Xiamen Lota International Co., Ltd. | 157 |
8 |
| Globe Union Industrial Corp. | 318 |
7 |
| Uponor Innovation AB | 283 |
7 |
| Mercury Plastics LLC | 75 |
7 |
| Cenergist Limited | 23 |
7 |
| Other owners | 440 |