G01N 33/386
Glass
Official title: {Glass}
G01N33/386 (Glass) appears on 146 US grants and 127 published applications in this corpus.
Search patents in G01N- Granted patents
- 146
- Published applications
- 127
- Assignees
- 101
- Inventors
- 377
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 7 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 4 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 6 |
| 2012 | 2 | 3 |
| 2013 | 3 | 9 |
| 2014 | 2 | 6 |
| 2015 | 8 | 9 |
| 2016 | 6 | 6 |
| 2017 | 5 | 9 |
| 2018 | 5 | 7 |
| 2019 | 5 | 9 |
| 2020 | 9 | 12 |
| 2021 | 9 | 7 |
| 2022 | 6 | 9 |
| 2023 | 9 | 4 |
| 2024 | 8 | 9 |
| 2025 | 6 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Glass, method for producing a glass, and glass melting apparatus16 Jun 2026US 12,655,055 B2Schott AG
- Test method for glass stress9 Jun 2026US 12,650,368 B2Samsung Display Co., Ltd.
- Glass batch compositions comprising cullet and methods of forming glass with cullet13 Jan 2026US 12,522,531 B2Sibelco Nederland N.V.
- Infrared transmissivity measurement method of quartz glass crucible19 Aug 2025US 12,392,050 B2Sumco Corporation
- Glass inspection equipment and method of glass inspection12 Aug 2025US 12,385,852 B2Samsung Display Co., Ltd.
- Glass melt sample collection system13 Aug 2026US 2026/0235476 A1Korea Hydro & Nuclear Power Co., Ltd.
- Glass sampling device5 Mar 2026US 2026/0063516 A1Owens-Brockway Glass Container Inc.
- Test method for quality evaluation and coated container4 Dec 2025US 2025/0368392 A1Schott AG
- Quartz glass crucible capable of measuring infrared transmittance13 Nov 2025US 2025/0347027 A1Sumco Corporation
- Folding inspection apparatus9 Oct 2025US 2025/0314570 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Testing glass fibres65US 4,346,601 AThe Post Office · 1982
- Molten glass viscosity and/or level meter65US 6,250,136 B12001
- Method and apparatus for testing glassware60US 4,733,973 AAmerican Glass Research, Inc. · 1988
- Determination of tensile membrane stress and compressive layer thickness in tempered glass using a CO.sub.2 laser beam58US 5,525,138 AFord Motor Company · 1996
- Glass sorter46US 5,314,071 AFMC Corporation · 1994