C03C 10/0027
Containing sio2, al2o3, li2o as main constituents
Official title: {containing SiO2, Al2O3, Li2O as main constituents}
C03C10/0027 (Containing sio2, al2o3, li2o as main constituents) appears on 661 US grants and 781 published applications in this corpus.
Search patents in C03C- Granted patents
- 661
- Published applications
- 781
- Assignees
- 116
- Inventors
- 1,089
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 11 | 0 |
| 1978 | 9 | 0 |
| 1979 | 0 | 0 |
| 1980 | 9 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 11 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 0 |
| 2002 | 23 | 19 |
| 2003 | 17 | 15 |
| 2004 | 16 | 11 |
| 2005 | 4 | 11 |
| 2006 | 5 | 6 |
| 2007 | 7 | 15 |
| 2008 | 6 | 11 |
| 2009 | 8 | 15 |
| 2010 | 3 | 14 |
| 2011 | 16 | 16 |
| 2012 | 11 | 19 |
| 2013 | 14 | 21 |
| 2014 | 15 | 39 |
| 2015 | 20 | 39 |
| 2016 | 24 | 44 |
| 2017 | 38 | 34 |
| 2018 | 25 | 31 |
| 2019 | 42 | 42 |
| 2020 | 40 | 57 |
| 2021 | 33 | 49 |
| 2022 | 34 | 50 |
| 2023 | 41 | 68 |
| 2024 | 27 | 59 |
| 2025 | 31 | 54 |
| 2026 | 35 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Zirconia-toughened glass ceramics6 Oct 2026US 12,753,111 B2Corning Incorporated
- Dental bulk block for CAD/CAM machining process and manufacturing method of the same29 Sep 2026US 12,746,102 B2Hass Co., Ltd.
- Cover glass with an anomalous stress profile, process for production thereof and use thereof22 Sep 2026US 12,741,903 B2Schott AG
- Crystallized glass raw material, preparation method therefor and use thereof22 Sep 2026US 12,741,904 B2Chongqing Aureavia Hi-tech Glass Co., Ltd.
- Transparent ceramic glass for cooktop and cooktop comprising same22 Sep 2026US 12,741,905 B2Samsung Electronics Co., Ltd.
- Glass-ceramic substrates having improved mechanical durability and microelectronic articles including same1 Oct 2026US 2026/0296954 A1Corning Incorporated
- Inorganic composition article24 Sep 2026US 2026/0285739 A1Kabushiki Kaisha Ohara
- Glass-ceramic articles with increased resistance to fracture and methods for making the same17 Sep 2026US 2026/0274742 A1Corning Incorporated
- Glass Composition, Microcrystalline Glass, Preparation Method Therefor and Application Thereof10 Sep 2026US 2026/0265117 A1Hunan Kibing New Materials Co., Ltd.
- Chemically strengthened glass10 Sep 2026US 2026/0265123 A1Nippon Electric Glass Co., Ltd.
Most cited
By later US patents
- Differential densification strengthening of glass-ceramics202US 3,931,438 ACorning Glass Works · 1976
- Pressable lithium disilicate glass ceramics138US 6,455,451 B1Jeneric/Pentron Incorporated · 2002
- Glasses and glass ceramics including a metal oxide concentration gradient131US 9,593,042 B2Corning Incorporated · 2017
- Lithium disilicate glass-ceramics129US 6,802,894 B2Jeneric/Pentron Incorporated · 2004
- Lithium disilicate glass ceramics117US 6,517,623 B1Jeneric/Pentron Incorporated · 2003