C04B 35/103
Containing non-oxide refractory materials
Official title: containing non-oxide refractory materials, e.g. carbon (C04B35/106 takes precedence)
C04B35/103 (Containing non-oxide refractory materials) appears on 75 US grants and 70 published applications in this corpus.
Search patents in C04B- Granted patents
- 75
- Published applications
- 70
- Assignees
- 61
- Inventors
- 233
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 6 |
| 2010 | 0 | 3 |
| 2011 | 3 | 3 |
| 2012 | 4 | 3 |
| 2013 | 4 | 2 |
| 2014 | 2 | 4 |
| 2015 | 1 | 1 |
| 2016 | 3 | 3 |
| 2017 | 2 | 4 |
| 2018 | 3 | 3 |
| 2019 | 1 | 8 |
| 2020 | 3 | 2 |
| 2021 | 5 | 5 |
| 2022 | 0 | 0 |
| 2023 | 4 | 2 |
| 2024 | 2 | 1 |
| 2025 | 3 | 9 |
By publication year. Applications have been published since 2001.
Recent patents
- Porous refractory cast material, its use and production9 Sep 2025US 12,410,106 B2Vesuvius U S A Corporation
- Ceramic susceptor and manufacturing method thereof2 Sep 2025US 12,404,215 B2Ksm Component Co., Ltd.
- Refractory product8 Jul 2025US 12,350,737 B2Krosakiharima Corporation
- Method of laser-curing and forming honeycomb grinding block made from fine-grained diamonds and ceramic binding agent12 Nov 2024US 12,139,441 B1Huaqiao University
- Certain-shaped joint material for hot installation12 Mar 2024US 11,925,980 B2Krosakiharima Corporation
- Ruhrstahl-heraeus snorkel design21 Aug 2025US 2025/0263808 A1HarbisonWalker International Holdings, Inc.
- Method of making lightweight refractory composition and articles using foamed colloidal silica binder12 Jun 2025US 2025/0187983 A1Magneco/Metrel, Inc.
- Lightweight refractory casting composition and articles made using foamed colloidal silica binder12 Jun 2025US 2025/0187992 A1Magneco/Metrel, Inc.
- Foamed colloidal silica binder for lightweight refractory casting compositions and method of making it12 Jun 2025US 2025/0187993 A1Magneco/Metrel, Inc.
- Batch for the production of a carbon bonded product and process for the production of a carbon bonded brick5 Jun 2025US 2025/0178966 A1Refractory Intellectual Property GmbH & Co.KG
Most cited
By later US patents
- Metal oxide resistor, power resistor, and power circuit breaker28US 5,509,558 AKabushiki Kaisha Toshiba · 1996
- Method for gunning a refractory composition17US 4,981,731 AShinagawa Refractories Co., Ltd. · 1991
- Powder mixture for monolithic refractories containing graphite and a method of making thereof14US 5,246,897 AAsahi Glass Company, Limited · 1993
- Refractory for casting and process for producing same13US 4,326,040 A1982
- Refractory sliding nozzle plate13US 4,585,485 A1986