C03C 3/19
Containing boron
Official title: containing boron
C03C3/19 (Containing boron) appears on 182 US grants and 216 published applications in this corpus.
Search patents in C03C- Granted patents
- 182
- Published applications
- 216
- Assignees
- 87
- Inventors
- 420
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 0 | 5 |
| 2003 | 3 | 9 |
| 2004 | 9 | 6 |
| 2005 | 5 | 9 |
| 2006 | 7 | 10 |
| 2007 | 0 | 9 |
| 2008 | 3 | 4 |
| 2009 | 7 | 9 |
| 2010 | 4 | 9 |
| 2011 | 5 | 5 |
| 2012 | 9 | 11 |
| 2013 | 9 | 14 |
| 2014 | 4 | 8 |
| 2015 | 5 | 6 |
| 2016 | 9 | 11 |
| 2017 | 5 | 14 |
| 2018 | 9 | 10 |
| 2019 | 7 | 13 |
| 2020 | 13 | 6 |
| 2021 | 4 | 5 |
| 2022 | 5 | 9 |
| 2023 | 4 | 12 |
| 2024 | 5 | 8 |
| 2025 | 7 | 8 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Phosphate and borate glasses with high elastic moduli15 Sep 2026US 12,735,346 B2Corning Incorporated
- Method for manufacturing a glass wafer of high quality, glass wafer, glass part element, stack, augmented reality device and use21 Jul 2026US 12,686,094 B2SCHOTT Glass Technologies (Suzhou) Co. Ltd.
- Borate and silicoborate optical glasses with high refractive index and low liquidus temperature17 Mar 2026US 12,577,146 B2Corning Incorporated
- Optical glass, preform for precision press molding, and optical element24 Feb 2026US 12,559,413 B2Sumita Optical Glass, Inc.
- Low melting point tin phosphate-based glass frit11 Nov 2025US 12,466,764 B2YEJ GLASS Co., Ltd.
- Optical glass, optical element, optical system, objective lens for microscope, interchangeable lens for camera, cemented lens, and optical device23 Jul 2026US 2026/0209108 A1Hikari Glass Co., Ltd.
- Glass material and magnetic optical element25 Jun 2026US 2026/0176186 A1Nippon Electric Glass Co., Ltd.
- Durable phosphate glasses26 Mar 2026US 2026/0085001 A1Corning Incorporated
- Optical glass, optical element and optical instrument26 Feb 2026US 2026/0056349 A1Cdgm Glass Co., Ltd
- Optical filter-type glass, optical filter, and solid-state imaging device11 Sep 2025US 2025/0284043 A1AGC Inc.
Most cited
By later US patents
- Glass package that is hermetically sealed with a frit and method of fabrication185US 6,998,776 B2Corning Incorporated · 2006
- Glass package that is hermetically sealed with a frit and method of fabrication77US 7,407,423 B2Corning Incorporated · 2008
- Glass package that is hermetically sealed with a frit and method of fabrication62US 7,602,121 B2Corning Incorporated · 2009
- High index fluorine-free phosphate glasses59US 5,153,151 ACorning Incorporated · 1992
- Inorganic matrix composition and composites incorporating the matrix composition57US 6,969,422 B2Goodrich Corporation · 2005