C03C 3/23
Containing halogen and at least one oxide
Official title: containing halogen and at least one oxide, e.g. oxide of boron
C03C3/23 (Containing halogen and at least one oxide) appears on 217 US grants and 197 published applications in this corpus.
Search patents in C03C- Granted patents
- 217
- Published applications
- 197
- Assignees
- 106
- Inventors
- 506
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 3 |
| 2003 | 5 | 4 |
| 2004 | 3 | 10 |
| 2005 | 1 | 6 |
| 2006 | 4 | 3 |
| 2007 | 8 | 8 |
| 2008 | 2 | 5 |
| 2009 | 4 | 9 |
| 2010 | 4 | 9 |
| 2011 | 4 | 4 |
| 2012 | 7 | 11 |
| 2013 | 11 | 11 |
| 2014 | 11 | 7 |
| 2015 | 4 | 13 |
| 2016 | 8 | 9 |
| 2017 | 12 | 8 |
| 2018 | 8 | 7 |
| 2019 | 7 | 13 |
| 2020 | 4 | 10 |
| 2021 | 5 | 4 |
| 2022 | 5 | 3 |
| 2023 | 6 | 12 |
| 2024 | 4 | 6 |
| 2025 | 5 | 16 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Optical fiber raw material composition, optical fiber, and optical fiber product19 May 2026US 12,633,715 B2Huawei Technologies Co., Ltd.
- Optical filter and imaging apparatus10 Feb 2026US 12,546,924 B2Hoya Corporation
- Sulfide solid electrolyte13 Jan 2026US 12,525,641 B2Idemitsu Kosan Co., Ltd.
- Low melting point tin phosphate-based glass frit11 Nov 2025US 12,466,764 B2YEJ GLASS Co., Ltd.
- Glass substrate, method of manufacturing glass substrate, and method of manufacturing glass element using glass substrate3 Jun 2025US 12,319,607 B2Hoya Corporation
- Lithium ion conductor and all solid state battery comprising the same2 Jul 2026US 2026/0184582 A1Bass, Inc.
- Glass material and magnetic optical element25 Jun 2026US 2026/0176186 A1Nippon Electric Glass Co., Ltd.
- Lithium-ion conductor, lithium battery including the same, and method of preparing lithium-ion conductor4 Jun 2026US 2026/0155436 A1Samsung Electro-Mechanics Co., Ltd.
- Optical filter and imaging apparatus7 May 2026US 2026/0126573 A1Hoya Corporation
- Sulfide solid electrolyte2 Apr 2026US 2026/0094867 A1Idemitsu Kosan Co., Ltd.
Most cited
By later US patents
- Controlled pore size ceramics particularly for orthopaedic and dental applications136US 4,737,411 AUniversity of Dayton · 1988
- Tin-phosphorus oxyfluoride glasses69US 4,314,031 ACorning Glass Works · 1982
- Sealing materials and glasses68US 5,089,446 ACorning Incorporated · 1992
- Glasses for high efficiency erbium (3+) optical fiber lasers, amplifiers, and superluminescent sources64US 4,962,995 AGTE Laboratories Incorporated · 1990
- Method for the production of glass product56US 6,312,317 B1Hoya Corporation · 2001