Y02A 30/249
Glazing
Official title: Glazing, e.g. vacuum glazing
Y02A30/249 (Glazing) appears on 514 US grants and 596 published applications in this corpus.
Search patents in Y02A- Granted patents
- 514
- Published applications
- 596
- Assignees
- 135
- Inventors
- 617
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 2 |
| 2002 | 18 | 9 |
| 2003 | 10 | 8 |
| 2004 | 9 | 8 |
| 2005 | 2 | 10 |
| 2006 | 7 | 8 |
| 2007 | 5 | 5 |
| 2008 | 1 | 7 |
| 2009 | 3 | 9 |
| 2010 | 5 | 11 |
| 2011 | 4 | 8 |
| 2012 | 8 | 18 |
| 2013 | 9 | 21 |
| 2014 | 15 | 27 |
| 2015 | 12 | 24 |
| 2016 | 20 | 27 |
| 2017 | 31 | 41 |
| 2018 | 24 | 30 |
| 2019 | 39 | 44 |
| 2020 | 37 | 48 |
| 2021 | 42 | 59 |
| 2022 | 24 | 52 |
| 2023 | 25 | 22 |
| 2024 | 33 | 45 |
| 2025 | 53 | 25 |
| 2026 | 12 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Vacuum insulated glass16 Jun 2026US 12,655,677 B2Xiamen Senseway Technology Co., Ltd.
- Device for separately arranging vacuum glass supports and method thereof12 May 2026US 12,624,590 B2LUOYANG LANDVAC Ti-VIG CO. LTD.
- Fire resistant vacuum insulating glazing3 Mar 2026US 12,565,026 B2Agc Flat Glass North America, Inc.
- Method of handling a vacuum insulated glass unit assembly3 Mar 2026US 12,565,805 B2VKR Holding A/S
- Method of manufacturing a vacuum insulated glass unit, comprising dropping spacer towards a glass sheet surface27 Aug 2026US 2026/0251008 A1VKR Holding A/S
- Parallel hermetic seals and assembly including the same23 Jul 2026US 2026/0210171 A1
- Vacuum insulated panel with glass for seal material to improve performance and method of making same2 Jul 2026US 2026/0185397 A1LuxWall, Inc.
- Vacuum insulated panel with seal material for improved density, glass therefor, and method of making same2 Jul 2026US 2026/0185398 A1LuxWall, Inc.
- Vacuum insulated panel with seal material for optimized cte and/or density, composite material therefor, and method of making same2 Jul 2026US 2026/0185610 A1LuxWall, Inc.
Most cited
By later US patents
- Thermally insulating glass panel and method of construction174US 5,657,607 AThe University of Sydney · 1997
- Thermally insulating glass panels162US 5,664,395 AThe University of Sydney · 1997
- 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
- Methods of construction of evacuated glazing133US 5,902,652 AThe University of Sydney · 1999