C03C 27/02
Joining pieces of glass to pieces of other inorganic material: by fusing
Official title: by fusing glass directly to metal
C03C27/02 (Joining pieces of glass to pieces of other inorganic material: by fusing) appears on 153 US grants and 132 published applications in this corpus.
Search patents in C03C- Granted patents
- 153
- Published applications
- 132
- Assignees
- 119
- Inventors
- 350
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 0 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 6 |
| 2005 | 4 | 5 |
| 2006 | 2 | 2 |
| 2007 | 2 | 2 |
| 2008 | 2 | 4 |
| 2009 | 3 | 6 |
| 2010 | 2 | 7 |
| 2011 | 2 | 1 |
| 2012 | 8 | 3 |
| 2013 | 1 | 10 |
| 2014 | 2 | 6 |
| 2015 | 8 | 8 |
| 2016 | 5 | 2 |
| 2017 | 7 | 5 |
| 2018 | 4 | 5 |
| 2019 | 2 | 5 |
| 2020 | 5 | 7 |
| 2021 | 3 | 10 |
| 2022 | 5 | 11 |
| 2023 | 6 | 2 |
| 2024 | 8 | 6 |
| 2025 | 9 | 7 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing a fused metal sight window with a high flow temperature optical material8 Sep 2026US 12,729,155 B2Rayotek Scientific, Inc.
- Sensor element for a potentiometric sensor and production method17 Feb 2026US 12,553,851 B2Endress+Hauser Conducta GmbH+Co. KG
- Fused materials with mismatched properties11 Nov 2025US 12,466,758 B1Honeywell Federal Manufacturing & Technologies, LLC
- Laser bonding of glass to thin metal foil11 Nov 2025US 12,466,766 B2Corning Incorporated
- Optical window with embedded screen9 Sep 2025US 12,414,279 B2Raytheon Company
- Fused materials with mismatched properties16 Jul 2026US 2026/0200786 A1Honeywell Federal Manufacturing & Technologies, LLC
- Hermetically connected assembly18 Jun 2026US 2026/0166844 A1Schott AG
- Fusion of glass/ceramic to industrial metallic substrates11 Jun 2026US 2026/0159962 A1Covalent Coating Technology, Inc.
- Autoclavable electrical feedthrough and glass for an autoclavable electrical feedthrough23 Apr 2026US 2026/0112522 A1Schott AG
- Method for producing a mirror substrate of an optical element, optical element and projection exposure apparatus9 Apr 2026US 2026/0097989 A1Carl Zeiss SMT GmbH
Most cited
By later US patents
- Metal bonding glass-ceramic compositions having improved hardness63US 3,977,857 AWestinghouse Electric Corp. · 1976
- Solderable glass splices, terminations and hermetic seals63US 4,033,668 ABell Telephone Laboratories, Incorporated · 1977
- Method of bonding a bioglass to metal62US 4,159,358 ABoard of Regents, State of Florida · 1979
- Hermetic glass-metal compression seal51US 4,128,697 ACorning Glass Works · 1978
- Feedthrough assembly including a ferrule, an insulating structure and a glass41US 8,288,654 B2Medtronic, Inc. · 2012