C04B 35/109
Containing zirconium oxide or zircon
Official title: containing zirconium oxide or zircon (ZrSiO4)
C04B35/109 (Containing zirconium oxide or zircon) appears on 41 US grants and 43 published applications in this corpus.
Search patents in C04B- Granted patents
- 41
- Published applications
- 43
- Assignees
- 43
- Inventors
- 118
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 2 |
| 2003 | 5 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 2 | 2 |
| 2012 | 1 | 4 |
| 2013 | 3 | 3 |
| 2014 | 0 | 1 |
| 2015 | 5 | 4 |
| 2016 | 1 | 0 |
| 2017 | 3 | 0 |
| 2018 | 1 | 2 |
| 2019 | 2 | 4 |
| 2020 | 2 | 5 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ceramic article production method and ceramic article17 Sep 2024US 12,091,362 B2Canon Kabushiki Kaisha
- Tuckstone23 Apr 2024US 11,964,900 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Preparation method of alumina ceramic valve core ceramic chip and product thereof5 Dec 2023US 11,834,380 B2Xinxing Electronic Ceramics Co., Ltd
- Sintered zircon beads18 Oct 2022US 11,472,743 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Method for preparing alumina-based solid solution ceramic powder by using aluminum oxygen combustion synthesis water mist process31 May 2022US 11,345,642 B2
- High zirconia brick, and preparation process and use thereof14 May 2026US 2026/0132087 A1Zhengzhou Fangming High-Temperature Ceramic New Material Co., Ltd.
- Abrasive zirconium corundum grains having a high sio2 content20 Jun 2024US 2024/0199932 A1ImerTech SAS
- Alumina-based fused grain8 Feb 2024US 2024/0043336 A1
- Preparation method of alumina ceramic valve core ceramic chip and product thereof3 Feb 2022US 2022/0033315 A1Xinxing Electronic Ceramics Co., Ltd
- Ceramic article production method and ceramic article7 Oct 2021US 2021/0309575 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Alumina-zirconia abrasive165US 4,457,767 ANorton Company · 1984
- Fused AL2O3-rare earth oxide-ZrO2 eutectic abrasive particles, abrasive articles, and methods of making and using the same29US 6,666,750 B13M Innovative Properties Company · 2003
- High strength, abrasion resistant refractory castable27US 4,943,544 ACorhart Refractories Corporation · 1990
- Fused Al2O3-rare earth oxide-ZrO2 eutectic materials24US 6,582,488 B13M Innovative Properties Company · 2003
- Fused-cast-alumina-zirconia-silica refractory, methods of making it and glass melting furnace employing it20US 6,158,248 AAsahi Glass Company, Limited · 2000