C23C 18/143
Radiation by light
Official title: {Radiation by light, e.g. photolysis or pyrolysis}
C23C18/143 (Radiation by light) appears on 308 US grants and 366 published applications in this corpus.
Search patents in C23C- Granted patents
- 308
- Published applications
- 366
- Assignees
- 245
- Inventors
- 975
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 4 |
| 2002 | 6 | 10 |
| 2003 | 8 | 10 |
| 2004 | 11 | 20 |
| 2005 | 7 | 17 |
| 2006 | 8 | 15 |
| 2007 | 5 | 16 |
| 2008 | 10 | 19 |
| 2009 | 8 | 29 |
| 2010 | 18 | 27 |
| 2011 | 14 | 21 |
| 2012 | 16 | 18 |
| 2013 | 13 | 27 |
| 2014 | 17 | 10 |
| 2015 | 15 | 21 |
| 2016 | 8 | 17 |
| 2017 | 14 | 4 |
| 2018 | 10 | 9 |
| 2019 | 9 | 12 |
| 2020 | 6 | 9 |
| 2021 | 6 | 15 |
| 2022 | 8 | 10 |
| 2023 | 8 | 10 |
| 2024 | 8 | 9 |
| 2025 | 4 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
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- Method for photo-forming small shaped metal containing articles from porous precursors136US 5,512,162 AMassachusetts Institute of Technology · 1996
- Method and apparatus for material deposition120US 5,456,945 ASymetrix Corporation · 1995