C03B 5/26
Outlets
Official title: Outlets {, e.g. drains, siphons}; Overflows {, e.g. for supplying the float tank, tweels}
C03B5/26 (Outlets) appears on 188 US grants and 112 published applications in this corpus.
Search patents in C03B- Granted patents
- 188
- Published applications
- 112
- Assignees
- 104
- Inventors
- 433
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 8 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 2 |
| 2004 | 0 | 5 |
| 2005 | 4 | 7 |
| 2006 | 6 | 4 |
| 2007 | 3 | 2 |
| 2008 | 0 | 5 |
| 2009 | 2 | 5 |
| 2010 | 1 | 5 |
| 2011 | 4 | 3 |
| 2012 | 2 | 5 |
| 2013 | 2 | 4 |
| 2014 | 5 | 3 |
| 2015 | 3 | 8 |
| 2016 | 3 | 5 |
| 2017 | 8 | 9 |
| 2018 | 5 | 6 |
| 2019 | 3 | 7 |
| 2020 | 5 | 7 |
| 2021 | 6 | 7 |
| 2022 | 4 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 3 |
| 2025 | 2 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Glass manufacturing apparatus comprising a delivery conduit system with a low impedance drain assembly18 Aug 2026US 12,709,564 B2Corning Incorporated
- High temperature and low pressure fining of submerged combustion or other glass4 Nov 2025US 12,459,848 B2Owens-Brockway Glass Container Inc.
- Glass production method21 Oct 2025US 12,448,312 B2Nippon Electric Glass Co., Ltd.
- Gradient fining tank for refining foamy molten glass and a method of using the same5 Mar 2024US 11,919,798 B2Owens-Brockway Glass Container Inc.
- Product containing chromium 3 oxide for glass furnace20 Feb 2024US 11,905,198 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Glass melt sample collection system13 Aug 2026US 2026/0235476 A1Korea Hydro & Nuclear Power Co., Ltd.
- High-strength low-creep overflow bricks and methods for designing the same30 Apr 2026US 2026/0116805 A1Caihong Display Devices Co., Ltd.
- High temperature and low pressure fining of submerged combustion or other glass22 Jan 2026US 2026/0022048 A1Owens-Brockway Glass Container Inc.
- Glass melting process with very low to zero-co2 emission13 Nov 2025US 2025/0346517 A1Agc Glass Europe
- Fining of submerged combustion or other glass17 Jul 2025US 2025/0230087 A1Owens-Brockway Glass Container Inc.
Most cited
By later US patents
- Reactor and method for disassociating waste190US 5,301,620 AMolten Metal Technology, Inc. · 1994
- Methods and apparatus for treating waste88US 6,630,113 B1Integrated Environmental Technologies, LLC · 2003
- Electric furnace for melting glass87US 5,613,994 ASaint-Gobain Vitrage International · 1997
- ARC plasma-melter electro conversion system for waste treatment and resource recovery83US 5,666,891 ABattelle Memorial Institute · 1997
- Methods and apparatus for low NO.sub.x emissions during the production of electricity from waste treatment systems82US 5,847,353 AIntegrated Environmental Technologies, LLC · 1998