E03C 1/046
Adding soap, disinfectant, or the like in the supply line or at
Official title: Adding soap, disinfectant, or the like in the supply line {or at the water outlet}(preventing contamination of drinking-water pipes E03C1/10)
E03C1/046 (Adding soap, disinfectant, or the like in the supply line or at) appears on 365 US grants and 360 published applications in this corpus.
Search patents in E03C- Granted patents
- 365
- Published applications
- 360
- Assignees
- 173
- Inventors
- 730
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 8 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 15 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 5 |
| 2003 | 5 | 6 |
| 2004 | 4 | 5 |
| 2005 | 5 | 4 |
| 2006 | 4 | 7 |
| 2007 | 4 | 7 |
| 2008 | 3 | 12 |
| 2009 | 2 | 9 |
| 2010 | 3 | 7 |
| 2011 | 6 | 10 |
| 2012 | 0 | 12 |
| 2013 | 10 | 14 |
| 2014 | 10 | 12 |
| 2015 | 8 | 12 |
| 2016 | 15 | 14 |
| 2017 | 6 | 18 |
| 2018 | 8 | 16 |
| 2019 | 17 | 24 |
| 2020 | 13 | 24 |
| 2021 | 14 | 22 |
| 2022 | 13 | 35 |
| 2023 | 18 | 26 |
| 2024 | 22 | 23 |
| 2025 | 21 | 23 |
| 2026 | 15 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Faucet with integrated soap dispenser15 Sep 2026US 12,735,878 B2Kohler Co.
- Basin kitchen faucet with integrated soap dispenser1 Sep 2026US 12,723,388 B2
- Device for adding fluid medium to shower system, and shower system18 Aug 2026US 12,709,882 B2
- Plumbing system and method for purifying drinking water16 Jun 2026US 12,655,047 B2BWT Holding GmbH
- Dispensing system and a method for its operation, cleaning unit and dispensing unit26 May 2026US 12,636,671 B2L'oreal
- System and method for fluid handling in a shower or bath24 Sep 2026US 2026/0286668 A1
- Water discharge device17 Sep 2026US 2026/0275692 A1LIXIL Corporation
- Water discharge device10 Sep 2026US 2026/0266034 A1LIXIL Corporation
- Soap dosing system for shower and shower with soap dosing system25 Jun 2026US 2026/0176852 A1Showee Smart Wellness, S.L.
- Ozone side sprayer18 Jun 2026US 2026/0168216 A1Kohler Co.
Most cited
By later US patents