C03B 23/0254
In a continuous way
Official title: {in a continuous way, e.g. gravity roll bending}
C03B23/0254 (In a continuous way) appears on 71 US grants and 43 published applications in this corpus.
Search patents in C03B- Granted patents
- 71
- Published applications
- 43
- Assignees
- 26
- Inventors
- 131
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 5 |
| 2003 | 4 | 3 |
| 2004 | 2 | 4 |
| 2005 | 1 | 3 |
| 2006 | 2 | 2 |
| 2007 | 2 | 0 |
| 2008 | 1 | 4 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 2 |
| 2012 | 3 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 3 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 4 |
| 2023 | 0 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for bending and tempering of curved glass using flexible shafts16 Jun 2026US 12,655,054 B2Luoyang Landglass Technology Co., Ltd
- Method, device, and system for glass bending17 Feb 2026US 12,552,700 B2Saint-Gobain Sekurit France
- Rotary transition section and tempering and forming apparatus for forming bent glass23 Sep 2025US 12,421,153 B2Luoyang Landglass Technology Co., Ltd
- Station and method for forming glass sheets10 Jun 2025US 12,325,654 B2Glasstech, Inc.
- Forming apparatus for curved tempered glass, and forming method13 Feb 2024US 11,897,805 B2Luoyang Landglass Technology Co., Ltd
- Method for manufacturing solar-control laminated glass4 Jan 2024US 2024/0001649 A1Saint-Gobain Glass France
- Station and method for forming glass sheets2 Nov 2023US 2023/0348312 A1Glasstech, Inc.
- Rotary transition section and tempering and forming apparatus for forming bent glass25 May 2023US 2023/0159368 A1Luoyang Landglass Technology Co., Ltd
- Method for Bending and Tempering of Curved Glass Using Flexible Shafts4 May 2023US 2023/0136382 A1Luoyang Landglass Technology Co., Ltd
- Method, device, and system for glass bending3 Nov 2022US 2022/0348491 A1Saint-Gobain Sekurit France
Most cited
By later US patents
- Speaker identification system using word recognition templates122US 4,363,102 ABell Telephone Laboratories, Incorporated · 1982
- Method and apparatus for shaping glass sheets by roll forming58US 4,139,359 APPG Industries, Inc. · 1979
- Method and apparatus for curving glass sheets34US 4,226,608 AShatterproof Glass Corporation · 1980
- Shaping and quenching glass sheets by roll forming using transition quench rolls27US 4,123,246 APPG Industries, Inc. · 1978
- Adjustable roll forming arrangement26US 4,773,925 APPG Industries, Inc. · 1988