C03C 13/046
Multicomponent glass compositions
Official title: {Multicomponent glass compositions}
C03C13/046 (Multicomponent glass compositions) appears on 327 US grants and 265 published applications in this corpus.
Search patents in C03C- Granted patents
- 327
- Published applications
- 265
- Assignees
- 137
- Inventors
- 703
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 8 | 0 |
| 1981 | 10 | 0 |
| 1982 | 7 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 8 | 9 |
| 2003 | 13 | 27 |
| 2004 | 16 | 14 |
| 2005 | 10 | 17 |
| 2006 | 10 | 7 |
| 2007 | 8 | 8 |
| 2008 | 11 | 13 |
| 2009 | 6 | 14 |
| 2010 | 6 | 13 |
| 2011 | 5 | 10 |
| 2012 | 12 | 9 |
| 2013 | 15 | 6 |
| 2014 | 8 | 4 |
| 2015 | 5 | 10 |
| 2016 | 8 | 7 |
| 2017 | 10 | 13 |
| 2018 | 9 | 10 |
| 2019 | 11 | 9 |
| 2020 | 7 | 8 |
| 2021 | 11 | 16 |
| 2022 | 7 | 8 |
| 2023 | 6 | 8 |
| 2024 | 8 | 10 |
| 2025 | 5 | 12 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fiber optics plate, scintillator panel, radiation detector, electron microscope, X-ray blocking method and electron beam blocking method18 Aug 2026US 12,709,569 B2Hamamatsu Photonics K.K.
- Glass substrate for high-frequency device and circuit board for high-frequency device11 Aug 2026US 12,703,657 B2AGC Inc.
- Optical fiber14 Jul 2026US 12,679,764 B2Furukawa Electric Co., Ltd.
- Microstructured optical fiber and preform for same having specific oxygen deficiency center and chlorine concentrations24 Feb 2026US 12,560,755 B2Heraeus Quarzglas GmbH & Co.KG
- Glass compositions, glass articles, and methods of making the same9 Dec 2025US 12,492,142 B2The Penn State Research Foundation
- Glass material and optical fiber8 Oct 2026US 2026/0308047 A1Sumitomo Electric Industries, Ltd.
- Lithium-free high modulus fiberglass composition23 Jul 2026US 2026/0209107 A1Owens Corning Intellectual Capital, LLC
- Method of making a doped material and associated photonic device29 Jan 2026US 2026/0028264 A1
- Glass material with high refractive index and radiation resistance, the method for preparing the same, and applications thereof18 Dec 2025US 2025/0382220 A1Cnbm Photonics Technology Co., Ltd.
- Redrawable glass, light guide element having said glass, and uses thereof27 Nov 2025US 2025/0361170 A1Schott AG
Most cited
By later US patents
- Optical fiber with quantum dots473US 7,054,513 B2Lambda Instruments, Inc. · 2006
- Optical fibre with quantum dots341US 5,881,200 ABritish Telecommunications Public Ltd.Co. · 1999
- Optical fiber and method for making such fiber230US 7,313,312 B2Corning Incorporated · 2007
- Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers222US 8,213,758 B2Imra America, Inc. · 2012
- Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers219US 8,542,968 B2Imra America, Inc. · 2013