C03C 3/091
Containing aluminium
Official title: containing aluminium
C03C3/091 (Containing aluminium) appears on 1,904 US grants and 2,445 published applications in this corpus.
Search patents in C03C- Granted patents
- 1,904
- Published applications
- 2,445
- Assignees
- 387
- Inventors
- 3,160
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 7 | 0 |
| 1978 | 14 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 15 | 0 |
| 1982 | 16 | 0 |
| 1983 | 13 | 0 |
| 1984 | 8 | 0 |
| 1985 | 10 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 14 | 0 |
| 1990 | 9 | 0 |
| 1991 | 12 | 0 |
| 1992 | 7 | 0 |
| 1993 | 10 | 0 |
| 1994 | 14 | 0 |
| 1995 | 9 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 25 | 0 |
| 1999 | 18 | 0 |
| 2000 | 16 | 0 |
| 2001 | 17 | 5 |
| 2002 | 11 | 23 |
| 2003 | 31 | 34 |
| 2004 | 20 | 46 |
| 2005 | 24 | 45 |
| 2006 | 23 | 36 |
| 2007 | 19 | 39 |
| 2008 | 14 | 36 |
| 2009 | 28 | 51 |
| 2010 | 36 | 58 |
| 2011 | 25 | 50 |
| 2012 | 44 | 70 |
| 2013 | 36 | 100 |
| 2014 | 55 | 126 |
| 2015 | 77 | 133 |
| 2016 | 78 | 103 |
| 2017 | 113 | 150 |
| 2018 | 81 | 150 |
| 2019 | 120 | 137 |
| 2020 | 97 | 149 |
| 2021 | 102 | 170 |
| 2022 | 100 | 180 |
| 2023 | 140 | 184 |
| 2024 | 143 | 153 |
| 2025 | 109 | 109 |
| 2026 | 80 | 108 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Glass composition, glass article prepared therefrom, and display device6 Oct 2026US 12,753,109 B2Kongju National University Industry-University Cooperation Foundation
- Use of a flat glass in electronic components29 Sep 2026US 12,747,182 B2Schott AG
- Lithium silicate glass ceramic comprising copper29 Sep 2026US 12,747,184 B2Ivoclar Vivadent AG
- Glass for radiation and/or particle detectors8 Sep 2026US 12,729,151 B2Schott AG
- Paste-like dental glass composition1 Sep 2026US 12,721,792 B2Kuraray Noritake Dental Inc.
- Glass composition and x-ray contrast composition8 Oct 2026US 2026/0308045 A1Gc R&D Corporation
- Amber pharmaceutical glass container and production method therefore1 Oct 2026US 2026/0296953 A1
- Support glass substrate and laminated substrate using same1 Oct 2026US 2026/0305256 A1Nippon Electric Glass Co., Ltd.
- Glass ceramic and laminated ceramic electronic component24 Sep 2026US 2026/0285741 A1Murata Manufacturing Co., Ltd.
- Pharmaceutical container, method for manufacturing pharmaceutical container, and coating agent17 Sep 2026US 2026/0272779 A1Nippon Electric Glass Co., Ltd.
Most cited
By later US patents
- Down-drawable, chemically strengthened glass for cover plate229US 7,666,511 B2Corning Incorporated · 2010
- Glass with compressive surface for consumer applications180US 8,561,429 B2Corning Incorporated · 2013
- Borosilicate glass of high chemical resistance and low viscosity which contains zirconium oxide and lithium oxide174US 5,736,476 ASchott Rohrglas GmbH · 1998
- Crack and scratch resistant glass and enclosures made therefrom172US 8,586,492 B2Corning Incorporated · 2013
- Dual stage ion exchange for chemical strengthening of glass170US 8,312,739 B2Corning Incorporated · 2012