C03B 25/00
Annealing glass products
C03B25/00 (Annealing glass products) appears on 396 US grants and 496 published applications in this corpus.
Search patents in C03B- Granted patents
- 396
- Published applications
- 496
- Assignees
- 238
- Inventors
- 1,261
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 8 |
| 2003 | 5 | 8 |
| 2004 | 6 | 7 |
| 2005 | 3 | 2 |
| 2006 | 3 | 7 |
| 2007 | 1 | 4 |
| 2008 | 3 | 7 |
| 2009 | 0 | 8 |
| 2010 | 2 | 7 |
| 2011 | 5 | 13 |
| 2012 | 6 | 18 |
| 2013 | 10 | 16 |
| 2014 | 16 | 24 |
| 2015 | 16 | 33 |
| 2016 | 22 | 38 |
| 2017 | 21 | 43 |
| 2018 | 23 | 40 |
| 2019 | 20 | 35 |
| 2020 | 32 | 31 |
| 2021 | 25 | 38 |
| 2022 | 25 | 26 |
| 2023 | 26 | 21 |
| 2024 | 25 | 28 |
| 2025 | 21 | 18 |
| 2026 | 16 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Plasma-resistant glass and manufacturing method thereof29 Sep 2026US 12,747,185 B2Iones Co., Ltd.
- Apparatus and method for processing a glass substrate22 Sep 2026US 12,741,898 B2Corning Incorporated
- Environment-friendly glass material22 Sep 2026US 12,741,902 B2Cdgm Glass Co., Ltd
- Glass substrate for high-frequency device and circuit board for high-frequency device11 Aug 2026US 12,703,657 B2AGC Inc.
- Glass-ceramic compositions, articles, and methods of making the same28 Jul 2026US 12,692,188 B2GüRok Holding B.V.
- Germanate glass-ceramic precipitating liluf4 nanocrystals and preparation method thereof17 Sep 2026US 2026/0274743 A1China Jiliang University
- Cold-end coating for a glass container17 Sep 2026US 2026/0274744 A1Owens-Brockway Glass Container Inc.
- Edge de-coated glass and forming method therefor6 Aug 2026US 2026/0225947 A1Fuyao Glass Industry Group Co., Ltd.
- High-generation tft-lcd glass substrate preparation process9 Jul 2026US 2026/0193123 A1Bengbu China Optoelectronic Technology Co., Ltd
- Heater and apparatus and method for manufacturing glass product9 Jul 2026US 2026/0197905 A1AGC Inc.
Most cited
By later US patents
- Method of heat-treating a glass substrate155US 5,674,304 ASemiconductor Energy Laboratory Co.Ltd. · 1997
- Composite magnetic recording medium74US 8,316,668 B1WD Media, LLC · 2012
- Glass substrate assembly, semiconductor device and method of heat-treating glass substrate64US 6,268,631 B1Semiconductor Energy Laboratoty Co., Ltd. · 2001
- Laser cutting of display glass compositions57US 9,850,160 B2Corning Incorporated · 2017
- Glass sheet forming method and apparatus utilizing lower full surface vacuum mold and upper ring mold47US 5,004,491 AGlasstech, Inc. · 1991