C03C 3/083
Containing aluminium oxide or an iron compound
Official title: containing aluminium oxide or an iron compound
C03C3/083 (Containing aluminium oxide or an iron compound) appears on 2,209 US grants and 2,769 published applications in this corpus.
Search patents in C03C- Granted patents
- 2,209
- Published applications
- 2,769
- Assignees
- 465
- Inventors
- 3,448
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 21 | 0 |
| 1978 | 13 | 0 |
| 1979 | 7 | 0 |
| 1980 | 16 | 0 |
| 1981 | 15 | 0 |
| 1982 | 8 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 1 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 8 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 15 | 0 |
| 1992 | 8 | 0 |
| 1993 | 13 | 0 |
| 1994 | 13 | 0 |
| 1995 | 13 | 0 |
| 1996 | 11 | 0 |
| 1997 | 21 | 0 |
| 1998 | 28 | 0 |
| 1999 | 34 | 0 |
| 2000 | 26 | 0 |
| 2001 | 26 | 30 |
| 2002 | 38 | 35 |
| 2003 | 56 | 42 |
| 2004 | 33 | 57 |
| 2005 | 23 | 42 |
| 2006 | 30 | 44 |
| 2007 | 22 | 45 |
| 2008 | 13 | 31 |
| 2009 | 27 | 51 |
| 2010 | 41 | 63 |
| 2011 | 26 | 68 |
| 2012 | 41 | 67 |
| 2013 | 44 | 104 |
| 2014 | 69 | 129 |
| 2015 | 93 | 138 |
| 2016 | 72 | 133 |
| 2017 | 95 | 162 |
| 2018 | 92 | 171 |
| 2019 | 125 | 173 |
| 2020 | 97 | 194 |
| 2021 | 133 | 212 |
| 2022 | 152 | 199 |
| 2023 | 149 | 197 |
| 2024 | 155 | 169 |
| 2025 | 133 | 109 |
| 2026 | 94 | 104 |
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
- Thermally tempered glass-ceramics29 Sep 2026US 12,747,181 B2Corning Incorporated
- Lithium silicate glass ceramic comprising copper29 Sep 2026US 12,747,184 B2Ivoclar Vivadent AG
- Glass composition22 Sep 2026US 12,741,900 B2Philip Morris Products S. A.
- Cover glass with an anomalous stress profile, process for production thereof and use thereof22 Sep 2026US 12,741,903 B2Schott AG
- Glass compositions that enable high compressive stress8 Oct 2026US 2026/0308044 A1Corning Incorporated
- 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 and method for manufacturing glass24 Sep 2026US 2026/0285738 A1AGC Inc.
- K2o-containing display glasses17 Sep 2026US 2026/0274738 A1Corning Incorporated
Most cited
By later US patents
- Transparent infrared absorbing glass and method of making291US 4,792,536 APPG Industries, Inc. · 1988
- Down-drawable, chemically strengthened glass for cover plate229US 7,666,511 B2Corning Incorporated · 2010
- Glass microspheres190US 4,789,501 AThe Curators of the University of Missouri · 1988
- Glass with compressive surface for consumer applications180US 8,561,429 B2Corning Incorporated · 2013
- Dark gray, infrared absorbing glass composition and coated glass for privacy glazing175US 5,393,593 APPG Industries, Inc. · 1995