C03C 2214/32
Comprising a sol-gel process
Official title: comprising a sol-gel process
C03C2214/32 (Comprising a sol-gel process) appears on 74 US grants and 31 published applications in this corpus.
Search patents in C03C- Granted patents
- 74
- Published applications
- 31
- Assignees
- 57
- Inventors
- 181
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 0 |
| 2003 | 2 | 3 |
| 2004 | 2 | 1 |
| 2005 | 2 | 3 |
| 2006 | 0 | 5 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 3 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 4 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Glass ceramics and methods of making such30 Jun 2026US 12,668,527 B2Institut Straumann AG
- Products using gold and silver nanoparticles and ions to absorb visible and UV light12 Aug 2025US 12,383,955 B2Rise Nano Optics Ltd.
- Ceramic colours1 Mar 2022US 11,261,333 B2Merck Patent GmbH
- Polycrystalline abrasive compacts7 Nov 2017US 9,808,911 B2Element Six Abrasives S. A.
- Luminous nano-glass-ceramics used as white LED source and preparing method of luminous nano-glass-ceramics16 Feb 2016US 9,260,340 B2Ocean' S King Lighting Science & Technology Co., Ltd.
- Glass ceramics and methods of making such9 Mar 2023US 2023/0072504 A1Institut Straumann AG
- Glass structure and method for producing the same6 May 2021US 2021/0128781 A1Panasonic Intellectual Property Management Co., Ltd.
- Products using gold and silver nanoparticles and ions to absorb visible and uv light22 Apr 2021US 2021/0116617 A1Rise Nano Optics Ltd.
- Ceramic colours7 Nov 2019US 2019/0338134 A1Merck Patent GmbH
- Conductive paste, method of preparation, and solar cell electrode using the same23 Feb 2017US 2017/0051165 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents
- Fiberformed ceramic insulation and method60US 5,041,321 AThe Boeing Company · 1991
- Tandem ceramic composite53US 5,198,282 AThe Boeing Company · 1993
- Magnetic glass particles, method for their preparation and uses thereof46US 8,129,118 B2Roche Diagnostics GmbH · 2012
- Glass/polymer composites and methods of making39US 5,422,384 ABattelle Memorial Institute · 1995
- Method of forming a ceramic composite36US 5,441,682 AThe Boeing Company · 1995