C03C 4/0085
Compositions for glass with special properties: for uv-transmitting glass
Official title: {for UV-transmitting glass}
C03C4/0085 (Compositions for glass with special properties: for uv-transmitting glass) appears on 160 US grants and 185 published applications in this corpus.
Search patents in C03C- Granted patents
- 160
- Published applications
- 185
- Assignees
- 42
- Inventors
- 327
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 8 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 4 |
| 2002 | 7 | 17 |
| 2003 | 8 | 10 |
| 2004 | 13 | 11 |
| 2005 | 5 | 6 |
| 2006 | 6 | 5 |
| 2007 | 5 | 7 |
| 2008 | 4 | 12 |
| 2009 | 5 | 7 |
| 2010 | 6 | 6 |
| 2011 | 8 | 7 |
| 2012 | 6 | 8 |
| 2013 | 7 | 2 |
| 2014 | 6 | 6 |
| 2015 | 2 | 1 |
| 2016 | 2 | 4 |
| 2017 | 3 | 6 |
| 2018 | 3 | 4 |
| 2019 | 3 | 6 |
| 2020 | 4 | 6 |
| 2021 | 4 | 4 |
| 2022 | 5 | 17 |
| 2023 | 4 | 5 |
| 2024 | 6 | 10 |
| 2025 | 6 | 7 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Use of a flat glass in electronic components29 Sep 2026US 12,747,182 B2Schott AG
- Uv-transmitting glass and molded products21 Jul 2026US 12,686,630 B2AGC Inc.
- Method for eradicating pathogens9 Jun 2026US 12,649,685 B2Schott AG
- High-index substrates10 Mar 2026US 12,570,569 B2Schott AG
- Alkali-free glass20 Jan 2026US 12,528,731 B2AGC Inc.
- Glasses with high transmission selectivity for 290-305 nm uv radiation and visible light while substantially blocking other wavelengths from sunlight and applications thereof21 May 2026US 2026/0138915 A1
- Homogenous silica-titania glass21 May 2026US 2026/0140435 A1Corning Incorporated
- Homogenous silica-titania glass21 May 2026US 2026/0140436 A1Corning Incorporated
- Alkali-free glass30 Apr 2026US 2026/0116807 A1AGC Inc.
- Glass29 Jan 2026US 2026/0028266 A1AGC Inc.
Most cited
By later US patents
- UV light-permeable glass and article comprising the same256US 5,474,589 ASumitomo Electric Industries, Ltd. · 1995
- Optical fiber for transmitting ultraviolet ray, optical fiber probe, and method of manufacturing the optical fiber probe82US 6,944,380 B1Japan Science and Technology Agency · 2005
- UV/IR reflecting solar cell cover77US 5,449,413 AOptical Coating Laboratory, Inc. · 1995
- Silica glass41US 5,707,908 ANikon Corporation · 1998
- Method for producing silica glass for use with light in a vacuum ultraviolet wavelength range39US 5,679,125 ANikon Corporation · 1997