C03B 27/026
The liquid being a liquid gas
Official title: {the liquid being a liquid gas, e.g. a cryogenic liquid, liquid nitrogen}
C03B27/026 (The liquid being a liquid gas) appears on 7 US grants and 4 published applications in this corpus.
Search patents in C03B- Granted patents
- 7
- Published applications
- 4
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermally tempered glass-ceramics29 Sep 2026US 12,747,181 B2Corning Incorporated
- Process for treating optical fibers by cryogenic tempering29 Aug 2000US 6,109,064 ASiemens Information and Communication Networks, Inc.
- Process for modulated cryogenic quenching of glass sheets19 Oct 1999US 5,968,220 AGlasstech, Inc.
- Process for cryogenically quenching glass sheets17 Aug 1999US 5,938,808 AGlasstech, Inc.
- Process for quenching glass sheets with a cryogenic liquid and pressurized air3 Aug 1999US 5,931,981 AGlasstech, Inc.
- Thermally tempered glass-ceramics23 Mar 2023US 2023/0087123 A1Corning Incorporated
- Apparatuses for thermally tempering glass using liquid conduction21 Feb 2019US 2019/0055152 A1Corning Incorporated
- Processes for thermal strengthening of glass using liquid conduction31 Jan 2019US 2019/0031549 A1Cornining Nincorporated
- Edge treatment for glass panes17 Aug 2006US 2006/0179722 A1
Most cited
By later US patents
- Process for quenching glass sheets with a cryogenic liquid and pressurized air24US 5,931,981 AGlasstech, Inc. · 1999
- Process for cryogenically quenching glass sheets23US 5,938,808 AGlasstech, Inc. · 1999
- Process for manufacturing glass objects including spraying a cryogen onto the glass surface6US 5,073,182 AL'Air Liquide, Societe Anonyme pour l'Etudeet l'Exploitation des Procedes Georges Claude · 1991
- Tempering method using a two phase flow of cryogen4US 5,772,717 AThe BOC Group, Inc. · 1998
- Process for modulated cryogenic quenching of glass sheets2US 5,968,220 AGlasstech, Inc. · 1999