- 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: 852
10-year publication summary
|
90
|
76
|
90
|
65
|
67
|
82
|
93
|
53
|
69
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Mira Limited | 306 |
55 |
| Neoperl GmbH | 615 |
55 |
| Delta Faucet Company | 2747 |
53 |
| Kohler Co. | 4120 |
49 |
| Grohe AG | 1055 |
28 |
| AS America, Inc. | 1029 |
26 |
| Xiamen Solex High-Tech Industries Co., Ltd. | 434 |
19 |
| Reliance Worldwide Corporation | 340 |
18 |
| Fortune Brands Water Innovations LLC | 540 |
14 |
| Viega Technology GmbH & Co. KG | 121 |
12 |
| IPS Corporation | 130 |
9 |
| Xiamen Lota International Co., Ltd. | 182 |
9 |
| Runner (Xiamen) Corp. | 55 |
9 |
| Edwards Lifesciences Corporation | 4800 |
8 |
| Oatey Co. | 216 |
8 |
| Toto Ltd. | 1234 |
8 |
| Globe Union Industrial Corp. | 321 |
7 |
| Uponor Innovation AB | 279 |
7 |
| Mercury Plastics LLC | 77 |
7 |
| Cenergist Limited | 22 |
6 |
| Other owners | 445 |