C03C 2201/32
Containing aluminium
Official title: containing aluminium (C03C2201/36 takes precedence)
C03C2201/32 (Containing aluminium) appears on 117 US grants and 129 published applications in this corpus.
Search patents in C03C- Granted patents
- 117
- Published applications
- 129
- Assignees
- 76
- Inventors
- 380
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 2 |
| 2002 | 2 | 7 |
| 2003 | 3 | 8 |
| 2004 | 6 | 2 |
| 2005 | 4 | 2 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 2 | 3 |
| 2012 | 2 | 6 |
| 2013 | 2 | 5 |
| 2014 | 6 | 2 |
| 2015 | 1 | 1 |
| 2016 | 3 | 7 |
| 2017 | 2 | 3 |
| 2018 | 6 | 7 |
| 2019 | 3 | 17 |
| 2020 | 4 | 10 |
| 2021 | 7 | 4 |
| 2022 | 7 | 8 |
| 2023 | 4 | 7 |
| 2024 | 3 | 2 |
| 2025 | 2 | 4 |
| 2026 | 4 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alkali-free glass panel14 Jul 2026US 12,679,760 B2Nippon Electric Glass Co., Ltd.
- Glass, method for producing a glass, and glass melting apparatus16 Jun 2026US 12,655,055 B2Schott AG
- Glasses having high fracture toughness12 May 2026US 12,623,952 B2Corning Incorporated
- Methods of forming laser-induced attributes on glass-based substrates using mid-IR laser13 Jan 2026US 12,522,533 B2Corning Incorporated
- Method for producing glass substrate16 Sep 2025US 12,415,744 B2Nippon Electric Glass Co., Ltd.
- Chemically strengthened glass, cover glass, display, and solar cell module10 Sep 2026US 2026/0265118 A1AGC Inc.
- Glasses having high fracture toughness13 Aug 2026US 2026/0234048 A1Corning Incorporated
- Melting and fiberizing recycled rock wool13 Aug 2026US 2026/0234050 A1Saint-Gobain Isover
- Glass6 Aug 2026US 2026/0225939 A1AGC Inc.
- Glass fiber,glass fiber woven fabric, and glass fiber-reinforced resin composition23 Jul 2026US 2026/0209111 A1Nitto Boseki Co., Ltd.
Most cited
By later US patents
- Method for manufacturing an optical fibre51US 3,957,474 ANippon Telegraph & Telephone Public Corporation · 1976
- Pulverulent borosilicate composition and a method of making a cellular borosilicate body therefrom50US 4,119,422 APittsburgh Corning Corporation · 1978
- Highly heat resistant glass fiber and process for its production31US 5,248,637 AAsahi Glass Company, Limited · 1993
- Method of producing doped quartz glass30US 4,336,048 AU. S. Philips Corporation · 1982
- Ion exchange compositions29US 4,902,426 A1990