C03B 5/14
In revolving cylindrical furnaces
Official title: in revolving cylindrical furnaces {(C03B5/02 takes precedence)}
C03B5/14 (In revolving cylindrical furnaces) appears on 43 US grants and 2 published applications in this corpus.
Search patents in C03B- Granted patents
- 43
- Published applications
- 2
- Assignees
- 16
- Inventors
- 63
- Latest grant
- 30 Jan 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 10 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Waste treatment method and waste treatment apparatus30 Jan 2001US 6,178,899 B2Kabushiki Kaisha Toshiba
- Method for treating waste containing stainless steel2 Mar 1999US 5,877,394 A
- Method of incinerating and melting wastes and apparatus therefor12 Jan 1999US 5,857,420 ANippon Metal Co., Ltd.
- Method of operating a centrifugal plasma arc furnace24 Mar 1998US 5,731,564 AMSE, Inc.
- Rotary kiln treatment of potliner20 Jan 1998US 5,711,018 AAluminum Company of America
- Process for producing a hot blended material of amorphous silicon dioxide – crystalline silicon dioxide, process for producing artificial stone from the material by press-vibration method in vacuum environment and the artificial stone product obtained from this process16 Apr 2026US 2026/0103426 A1A&A Green Phoenix Group Joint Stock Company
- Process for producing a hot blended material of amorphous silicon dioxide – crystalline silicon dioxide, process for producing artificial stone from the material by press-vibration method in vacuum environment and the artificial stone product obtained from this process29 Jan 2026US 2026/0028278 A1A&A Green Phoenix Group Joint Stock Company
Most cited
By later US patents
- Method of melting raw materials for glass or the like using solid fuels or fuel-batch mixtures98US 4,632,687 APPG Industries, Inc. · 1986
- Melting and vacuum refining of glass or the like and composition of sheet97US 4,738,938 APPG Industries, Inc. · 1988
- Method of melting raw materials for glass or the like with staged combustion and preheating92US 4,634,461 APPG Industries, Inc. · 1987
- Glass batch liquefaction87US 4,381,934 APPG Industries, Inc. · 1983
- Molten glass refining apparatus83US 4,110,098 ASaint-Gobain Industries · 1978