C03B 23/24
Making hollow glass sheets or bricks
C03B23/24 (Making hollow glass sheets or bricks) appears on 123 US grants and 144 published applications in this corpus.
Search patents in C03B- Granted patents
- 123
- Published applications
- 144
- Assignees
- 60
- Inventors
- 216
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 8 |
| 2013 | 2 | 12 |
| 2014 | 3 | 13 |
| 2015 | 8 | 5 |
| 2016 | 10 | 8 |
| 2017 | 6 | 6 |
| 2018 | 8 | 10 |
| 2019 | 6 | 13 |
| 2020 | 12 | 6 |
| 2021 | 8 | 7 |
| 2022 | 4 | 4 |
| 2023 | 3 | 4 |
| 2024 | 3 | 22 |
| 2025 | 15 | 7 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Low-temperature fired, lead-free glass frit, paste, and vacuum glass assembly using same24 Feb 2026US 12,559,415 B2LG Electronics Inc.
- Vacuum insulated panel with getter20 Jan 2026US 12,529,257 B2LuxWall, Inc.
- Vacuum insulated panel with tellurium oxide and/or vanadium oxide inclusive seal11 Nov 2025US 12,467,308 B2LuxWall, Inc.
- Vacuum insulated panel with getter having Ti—Al—V crystalline phase and method of making same4 Nov 2025US 12,460,467 B2LuxWall, Inc.
- Vacuum insulated panel with getter21 May 2026US 2026/0139543 A1LuxWall, Inc.
- Vacuum insulated panel with tellurium oxide and/or vanadium oxide inclusive seal7 May 2026US 2026/0125946 A1LuxWall, Inc.
- Vacuum insulated panel with getter having ti-al-v crystalline phase and method of making same12 Feb 2026US 2026/0043294 A1LuxWall, Inc.
- Vacuum insulated panel with optimized seal width(s)5 Feb 2026US 2026/0035986 A1LuxWall, Inc.
- Vacuum insulated panel with edge seal5 Feb 2026US 2026/0035988 A1LuxWall, Inc.
Most cited
By later US patents
- Laser sealed vacuum insulation window152US 4,683,154 AThe United States of America as represented by the United States Department of Energy · 1987
- Welding/sealing glass-enclosed space in a vacuum139US 5,489,321 AMidwest Research Institute · 1996
- Insulating glazing81US 5,643,644 ASaint-Gobain Vitrage · 1997
- Insulating double glazed window assembly80US 4,941,302 ALibbey-Owens-Ford Co. · 1990
- Glass device housing73US 9,756,739 B2Apple Inc. · 2017