C03C 23/0005
Chemical composition of glasses, glazes or vitreous enamels: other surface treatment of
Official title: {by irradiation}
C03C23/0005 (Chemical composition of glasses, glazes or vitreous enamels: other surface treatment of) appears on 975 US grants and 1,318 published applications in this corpus.
Search patents in C03C- Granted patents
- 975
- Published applications
- 1,318
- Assignees
- 544
- Inventors
- 2,690
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 9 | 0 |
| 1994 | 11 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 14 | 0 |
| 1999 | 20 | 0 |
| 2000 | 15 | 0 |
| 2001 | 29 | 20 |
| 2002 | 31 | 39 |
| 2003 | 28 | 38 |
| 2004 | 25 | 42 |
| 2005 | 22 | 45 |
| 2006 | 21 | 37 |
| 2007 | 8 | 29 |
| 2008 | 9 | 35 |
| 2009 | 22 | 37 |
| 2010 | 22 | 44 |
| 2011 | 13 | 36 |
| 2012 | 32 | 34 |
| 2013 | 21 | 43 |
| 2014 | 24 | 47 |
| 2015 | 35 | 47 |
| 2016 | 39 | 56 |
| 2017 | 43 | 80 |
| 2018 | 32 | 66 |
| 2019 | 50 | 65 |
| 2020 | 50 | 70 |
| 2021 | 43 | 65 |
| 2022 | 36 | 95 |
| 2023 | 34 | 61 |
| 2024 | 57 | 87 |
| 2025 | 70 | 54 |
| 2026 | 33 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C03C 23/0025By a laser beam649
- C03C 23/002By ultraviolet light121
- C03C 23/006By plasma or corona discharge113
- C03C 23/0055By ion implantation73
- C03C 23/001By infrared light30
- C03C 23/004By electrons, protons or alpha-particles21
- C03C 23/0065By microwave radiation19
- C03C 23/005By atoms15
All 12 subgroupsShow fewer
Recent patents
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