- All sections
- E - Fixed constructions
- E03C - Domestic plumbing installations for fresh water or waste water; sinks
- E03C 1/02 - Plumbing installations for fresh water
Patent holdings for IPC class E03C 1/02
Total number of patents in this class: 761
10-year publication summary
|
66
|
125
|
100
|
80
|
98
|
68
|
79
|
83
|
75
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Delta Faucet Company | 2725 |
53 |
| Kohler Mira Limited | 280 |
49 |
| Neoperl GmbH | 608 |
47 |
| Kohler Co. | 4165 |
41 |
| AS America, Inc. | 1087 |
21 |
| Grohe AG | 1024 |
20 |
| Xiamen Solex High-Tech Industries Co., Ltd. | 399 |
16 |
| Fortune Brands Water Innovations LLC | 596 |
14 |
| Reliance Worldwide Corporation | 303 |
12 |
| Viega Technology GmbH & Co. KG | 102 |
11 |
| Globe Union Industrial Corp. | 296 |
9 |
| IPS Corporation | 145 |
9 |
| Runner (Xiamen) Corp. | 23 |
9 |
| Oatey Co. | 217 |
8 |
| Mercury Plastics LLC | 73 |
8 |
| Edwards Lifesciences Corporation | 4141 |
7 |
| Hagepe International B.V. | 16 |
7 |
| Uponor Innovation AB | 301 |
7 |
| Cenergist Limited | 21 |
7 |
| Hansgrohe SE | 984 |
6 |
| Other owners | 400 |