C03B 23/035
Using a gas cushion or by changing gas pressure
Official title: using a gas cushion or by changing gas pressure, e.g. by applying vacuum {or blowing for supporting the glass while bending}
C03B23/035 (Using a gas cushion or by changing gas pressure) appears on 421 US grants and 342 published applications in this corpus.
Search patents in C03B- Granted patents
- 421
- Published applications
- 342
- Assignees
- 110
- Inventors
- 785
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 9 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 2 | 0 |
| 1984 | 9 | 0 |
| 1985 | 10 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 16 | 0 |
| 1990 | 8 | 0 |
| 1991 | 11 | 0 |
| 1992 | 11 | 0 |
| 1993 | 6 | 0 |
| 1994 | 13 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 5 |
| 2003 | 3 | 3 |
| 2004 | 4 | 8 |
| 2005 | 0 | 8 |
| 2006 | 5 | 5 |
| 2007 | 5 | 6 |
| 2008 | 3 | 6 |
| 2009 | 1 | 11 |
| 2010 | 3 | 8 |
| 2011 | 7 | 8 |
| 2012 | 5 | 10 |
| 2013 | 14 | 16 |
| 2014 | 10 | 17 |
| 2015 | 12 | 16 |
| 2016 | 17 | 22 |
| 2017 | 19 | 29 |
| 2018 | 7 | 30 |
| 2019 | 16 | 21 |
| 2020 | 25 | 25 |
| 2021 | 19 | 27 |
| 2022 | 19 | 17 |
| 2023 | 20 | 16 |
| 2024 | 14 | 15 |
| 2025 | 14 | 9 |
| 2026 | 9 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for processing a glass substrate22 Sep 2026US 12,741,898 B2Corning Incorporated
- Methods and systems for computational precision three-dimensional forming via localized stress remapping25 Aug 2026US 12,715,805 B2Brelyon, Inc.
- Vehicle interior systems having a curved cover glass and a display or touch panel and methods for forming the same4 Aug 2026US 12,699,470 B2Corning Incorporated
- Method and apparatus for forming glass laminates comprising plies with offset edges7 Jul 2026US 12,673,479 B2Corning Incorporated
- Method for shaping coated glass sheets2 Jun 2026US 12,643,811 B2Pilkington Group Limited
- Glass, glass forming method, and glass forming device13 Aug 2026US 2026/0234045 A1Fuyao Glass Industry Group Co., Ltd.
- Glass cover manufacturing using a single-crystal silicon mold11 Jun 2026US 2026/0158755 A1Murata Manufacturing Co., Ltd.
- Two-stage forming of a multi-dimensional glass-based article28 May 2026US 2026/0145982 A1Corning Incorporated
- Controlling chemically tempered glass particle size by shape modification30 Apr 2026US 2026/0116817 A1Honeywell Federal Manufacturing & Technologies, LLC
- Pressing device for preparing culture dishes using flat glass and process thereof13 Nov 2025US 2025/0346519 A1
Most cited
By later US patents
- Apparatus for tempering and bending glass104US 5,938,810 ADonnelly Corporation · 1999
- Methods of fabricating glass articles by laser damage and etching72US 9,346,706 B2Corning Incorporated · 2016
- Apparatus and method for bending glass sheets63US 4,204,854 A1980
- Apparatus for bending and tempering glass57US 4,282,026 A1981
- Vehicle interior systems having a curved cover glass and display or touch panel and methods for forming the same53US 10,175,802 B2Corning Incorporated · 2019