C03B 27/052
For flat or bent glass sheets being in a vertical position
Official title: for flat or bent glass sheets being in a vertical position
C03B27/052 (For flat or bent glass sheets being in a vertical position) appears on 73 US grants and 30 published applications in this corpus.
Search patents in C03B- Granted patents
- 73
- Published applications
- 30
- Assignees
- 23
- Inventors
- 86
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 10 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 9 |
| 2017 | 3 | 2 |
| 2018 | 5 | 0 |
| 2019 | 1 | 4 |
| 2020 | 1 | 1 |
| 2021 | 2 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Self-correcting edge quality in a glass tempering system7 Apr 2026US 12,596,358 B2Cardinal IG Company
- Self-correcting vertical flatness in a glass tempering system24 Feb 2026US 12,560,920 B2Cardinal IG Company
- Apparatus for manufacturing glass article, method for manufacturing glass article, glass article, and display device including the same29 Jul 2025US 12,371,363 B2Samsung Display Co., Ltd.
- Thermally strengthened consumer electronic glass and related systems and methods24 Jun 2025US 12,338,159 B2Corning Incorporated
- Glass laminates having determined stress profiles and methods of making the same20 Aug 2024US 12,064,938 B2Corning Incorporated
- Self-correcting vertical flatness in a glass tempering system2 Jul 2026US 2026/0186476 A1Cardinal IG Company
- Apparatus for manufacturing glass article, method for manufacturing glass article, glass article, and display device including the same2 Oct 2025US 2025/0304483 A1Samsung Display Co., Ltd.
- Thermally strengthened consumer electronic glass and related systems and methods31 Jul 2025US 2025/0243104 A1Corning Incorporated
- Glass laminates having determined stress profiles and methods of making the same24 Oct 2024US 2024/0351312 A1Corning Incorporated
- Thermally strengthened consumer electronic glass and related systems and methods2 May 2024US 2024/0140852 A1Corning Incorporated
Most cited
By later US patents
- Thin safety glass having improved mechanical characteristics52US 10,077,204 B2Corning Incorporated · 2018
- High strength glass having improved mechanical characteristics52US 9,975,801 B2Corning Incorporated · 2018
- Hardened circular spectacle-lens element and method of making the same46US 4,178,082 ACarl-Zeiss-Stiftung · 1979
- Glass sheet tempering blasthead36US 3,936,291 A1976
- Process of coating glass for reheating36US 4,826,525 APilkington plc · 1989