C03B 3/026
By charging the ingredients into a flame, through a burner or equivalent
Official title: {by charging the ingredients into a flame, through a burner or equivalent heating means used to heat the melting furnace}
C03B3/026 (By charging the ingredients into a flame, through a burner or equivalent) appears on 56 US grants and 43 published applications in this corpus.
Search patents in C03B- Granted patents
- 56
- Published applications
- 43
- Assignees
- 36
- Inventors
- 126
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 9 |
| 2013 | 2 | 1 |
| 2014 | 1 | 5 |
| 2015 | 1 | 3 |
| 2016 | 3 | 2 |
| 2017 | 2 | 3 |
| 2018 | 4 | 3 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Batch charger for a melting furnace6 Aug 2024US 12,054,414 B2Owens-Brockway Glass Container Inc.
- Apparatus and process for producing fiber from igneous rock19 Sep 2023US 11,760,677 B2Usb I, LLC
- System and method of operating a batch melting furnace13 Sep 2022US 11,441,206 B2Air Products and Chemicals, Inc.
- Batch charger for a melting chamber14 Jun 2022US 11,358,895 B2Owens-Brockway Glass Container Inc.
- Apparatus and process for producing fiber from igneous rock8 Dec 2020US 10,858,275 B2Usb I, LLC
- Apparatus for charging heating element into vitrified melting furnace15 Jan 2026US 2026/0018312 A1Korea Hydro & Nuclear Power Co., Ltd.
- Gas-burning furnace16 May 2024US 2024/0158277 A1Rockwool A/S
- Color streaked glass containers using cullet injection19 Oct 2023US 2023/0331615 A1Owens-Brockway Glass Container Inc.
- Apparatus and method for melting glass with thermal plasma11 May 2023US 2023/0148040 A1Corning Incorporated
- Batch charger for a melting furnace11 Aug 2022US 2022/0250960 A1Owens-Brockway Glass Container Inc.
Most cited
By later US patents
- Method and apparatus for melting of glass batch materials70US 5,979,191 AOwens Corning Fiberglas Technology, Inc. · 1999
- Method of recycling industrial waste61US 5,496,392 AEnviroscience, Inc. · 1996
- Cyclone furnace for hazardous waste incineration and ash vitrification49US 5,052,312 AThe Babcock & Wilcox Company · 1991
- Oxygen-enriched gas burner for incinerating waste materials46US 5,724,901 AGaz Metropolitan and Company Limited · 1998
- Cyclone furnace for hazardous waste incineration and ash vitrification45US 5,022,329 AThe Babcock & Wilcox Company · 1991