C03B 25/12
Of glass sheets
Official title: of glass sheets
C03B25/12 (Of glass sheets) appears on 21 US grants and 29 published applications in this corpus.
Search patents in C03B- Granted patents
- 21
- Published applications
- 29
- Assignees
- 9
- Inventors
- 88
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 3 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing glass substrate16 Sep 2025US 12,415,744 B2Nippon Electric Glass Co., Ltd.
- Methods and apparatus for forming laminated glass sheets10 Dec 2024US 12,162,789 B2Corning Incorporated
- Apparatus for, and method of, roll forming sheets of high refractive index glass23 Apr 2024US 11,964,895 B2Corning Incorporated
- Apparatus for, and method of, roll forming sheets of high refractive index glass18 Apr 2023US 11,629,087 B2Corning Incorporated
- Method and apparatus for glass ribbon thermal control29 Nov 2022US 11,512,015 B2Corning Incorporated
- Glass sheet, method of manufacturing glass sheet, method of manufacturing glass sheet with resin film, method of manufacturing resin film, and manufacturing apparatus for glass sheet21 May 2026US 2026/0138911 A1Nippon Electric Glass Co., Ltd.
- Methods and apparatuses for transverse temperature distribution design of forming and annealing to enhance draw rate19 Mar 2026US 2026/0078041 A1Caihong Display Devices Co., Ltd.
- Apparatus for, and method of, roll forming sheets of high refractive index glass6 Jul 2023US 2023/0212052 A1Corning Incorporated
- Method for manufacturing glass substrate and glass substrate2 Feb 2023US 2023/0032724 A1Nippon Electric Glass Co., Ltd.
- Method for producing glass substrate4 Aug 2022US 2022/0242775 A1Nippon Electric Glass Co., Ltd.
Most cited
By later US patents
- Production method and device for sheet glass, and liquid crystal device41US 6,758,064 B1NH Techno Glass Corporation · 2004
- Method of minimizing distortion in a sheet of glass22US 7,685,840 B2Corning Incorporated · 2010
- Tempered glass, tempered glass plate, and glass for tempering12US 10,173,923 B2Nippon Electric Glass Co., Ltd. · 2019
- Glass film ribbon production method and glass film ribbon production apparatus7US 8,656,737 B2Nippon Electric Glass Co., Ltd. · 2014
- Method and apparatus for annealing glass sheets3US 5,711,778 ACorning Incorporated · 1998