C03B 5/06
In pot furnaces
Official title: in pot furnaces {(C03B5/02 takes precedence)}
C03B5/06 (In pot furnaces) appears on 76 US grants and 69 published applications in this corpus.
Search patents in C03B- Granted patents
- 76
- Published applications
- 69
- Assignees
- 57
- Inventors
- 193
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 2 |
| 2010 | 0 | 4 |
| 2011 | 1 | 3 |
| 2012 | 1 | 1 |
| 2013 | 2 | 4 |
| 2014 | 4 | 2 |
| 2015 | 2 | 9 |
| 2016 | 1 | 3 |
| 2017 | 5 | 2 |
| 2018 | 6 | 0 |
| 2019 | 1 | 14 |
| 2020 | 2 | 4 |
| 2021 | 6 | 5 |
| 2022 | 2 | 2 |
| 2023 | 3 | 6 |
| 2024 | 3 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Glass and method for producing the same, and member and apparatus using the same17 Mar 2026US 12,577,141 B2Tosoh Corporation
- Copper ion-doped polychromatic fluorescent glass and preparation method and use thereof7 Oct 2025US 12,434,993 B2Sun Yat-Sen University
- Methods of making glass constructs30 Jul 2024US 12,051,824 B2PolyPlus Battery Company
- Increase in silicon content in the preparation of quartz glass9 Apr 2024US 11,952,303 B2Heraeus Quarzglas GmbH & Co.KG
- Glass with high refractive index for fiber optic imaging element with medium-expansion and fabrication method therefor2 Jan 2024US 11,858,846 B2China Building Materials Academy Co., Ltd.
- Process for producing an mas glass with high etch homogenieity16 Jul 2026US 2026/0200789 A1Qsil GmbH Quarzschmelze Ilmenau
- Black Quartz Glass and Method for Producing Same21 Dec 2023US 2023/0406753 A1Tosoh Sgm Corporation
- Glass composition and method for producing glass composition16 Nov 2023US 2023/0365455 A1Nikon Corporation
- Composition for mid-infrared light transmitting glass and method for preparing same9 Nov 2023US 2023/0357072 A1Korea Photonics Technology Institute
- Copper ion-doped polychromatic fluorescent glass and preparation method and use thereof7 Sep 2023US 2023/0278909 A1Sun Yat-Sen University
Most cited
By later US patents
- Vitrification of waste with conitnuous filling and sequential melting44US 6,283,908 B1Radioactive Isolation Consortium, LLC · 2001
- Sulfide-based lithium-ion-conducting solid electrolyte glass, all-solid lithium secondary battery, and method for manufacturing all-solid lithium secondary battery34US 8,778,543 B2Seiko Epson Corporation · 2014
- Microwave ashing apparatuses and components25US 5,318,754 ACEM Corporation · 1994
- In-situ quenched fluoride glasses20US 5,045,507 AInfrared Fiber Systems, Inc. · 1991
- Heat resistant and light weight container for materials to be ashed, and process for manufacture thereof20US 5,066,843 ACEM Corporation · 1991