C03B 5/0334
Pot furnaces
Official title: {Pot furnaces; Core furnaces}
C03B5/0334 (Pot furnaces) appears on 24 US grants and 16 published applications in this corpus.
Search patents in C03B- Granted patents
- 24
- Published applications
- 16
- Assignees
- 16
- Inventors
- 42
- Latest grant
- 23 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 7 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 4 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and apparatus for additive manufacturing of glass23 Apr 2019US 10,266,442 B2Massachusetts Institute of Technology
- Electric glory hole heating element baffle28 Aug 2018US 10,059,619 B2Corning Museum of Glass
- Electric furnace for processing glass28 Aug 2018US 10,059,620 B2Corning Museum of Glass
- Electric glory hole video camera assembly1 May 2018US 9,957,186 B2Corning Museum of Glass
- Methods and apparatus for additive manufacturing of glass20 Feb 2018US 9,896,368 B2Massachusetts Institute of Technology
- Methods and apparatus for additive manufacturing of glass31 May 2018US 2018/0148364 A1Massachusetts Institute of Technology
- Methods and apparatus for additive manufacturing of glass23 Mar 2017US 2017/0081236 A1Massachusetts Institute of Technology
- Methods and apparatus for additive manufacturing of glass29 Oct 2015US 2015/0307385 A1Massachusetts Institute of Technology
- Vacuum melting furnace for infrared glass and melting system and method thereof24 Sep 2015US 2015/0266763 A1China Building Materials Academy Co., Ltd.
- Electric glory hole door assembly5 Feb 2015US 2015/0034624 A1Spiral Arts Inc
Most cited
By later US patents
- Glass scaffolds with controlled resorption rates and methods for making same28US 7,005,135 B2Ethicon, Inc. · 2006
- Method for vitrification of hazardous waste16US 5,603,684 AStir-Melter, Inc. · 1997
- Apparatus for vitrifcation of hazardous waste8US 5,536,114 AStir-Melter, Inc. · 1996
- Methods for melting of materials to be treated8US 7,211,038 B2Geosafe Corporation · 2007
- Method and apparatus for the production of flat, transparent vitreous silica slabs of low bubble content7US 4,475,204 AHeraeus Quarzschmelze GmbH · 1984