- 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: 880
10-year publication summary
|
100
|
80
|
98
|
69
|
80
|
90
|
101
|
59
|
77
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Mira Limited | 312 |
57 |
| Neoperl GmbH | 627 |
55 |
| Delta Faucet Company | 2880 |
54 |
| Kohler Co. | 4134 |
51 |
| Grohe AG | 1043 |
28 |
| AS America, Inc. | 1035 |
26 |
| Xiamen Solex High-Tech Industries Co., Ltd. | 435 |
19 |
| Reliance Worldwide Corporation | 353 |
18 |
| Fortune Brands Water Innovations LLC | 532 |
16 |
| Viega Technology GmbH & Co. KG | 126 |
12 |
| Xiamen Lota International Co., Ltd. | 208 |
11 |
| IPS Corporation | 130 |
9 |
| Runner (Xiamen) Corp. | 53 |
9 |
| Edwards Lifesciences Corporation | 4888 |
8 |
| Globe Union Industrial Corp. | 327 |
7 |
| Oatey Co. | 220 |
7 |
| Toto Ltd. | 1268 |
7 |
| Uponor Innovation AB | 278 |
7 |
| Mercury Plastics LLC | 77 |
7 |
| Encapsys, LLC | 196 |
5 |
| Other owners | 467 |