C03C 15/025
For polishing crystal glass, i.e. lead glass
Official title: {for polishing crystal glass, i.e. lead glass}
C03C15/025 (For polishing crystal glass, i.e. lead glass) appears on 8 US grants and 9 published applications in this corpus.
Search patents in C03C- Granted patents
- 8
- Published applications
- 9
- Assignees
- 6
- Inventors
- 21
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Production method for sheets of glass with a diffuse finish, and resulting sheet of glass19 Aug 2025US 12,391,605 B2Vidrio Plano De Mexico, S.A. De C. V.
- Method and apparatus for forming substrate surfaces with exposed crystal lattice using accelerated neutral atom beam22 Aug 2023US 11,735,432 B2Exogenesis Corporation
- Production method for sheets of glass with a diffuse finish, and resulting sheet of glass1 Mar 2022US 11,261,127 B2Vidrio Plano De Mexico, S.A. De C. V.
- Method for ultra-shallow etching using neutral beam processing based on gas cluster ion beam technology11 May 2021US 11,004,692 B2Exogenesis Corporation
- Production method for sheets of glass with a diffuse finish, and resulting sheet of glass23 Jul 2019US 10,358,382 B2Vidrio Plano De Mexico, S.A. De C. V.
- Production Method for Sheets of Glass with a Diffuse Finish, and Resulting Sheet of Glass19 May 2022US 2022/0153633 A1Vidrio Plano De Mexico, S.A. De C. V.
- Method and apparatus for forming substrate surfaces with exposed crystal lattice using accelerated neutral atom beam22 Jul 2021US 2021/0225661 A1Exogenesis Corporation
- Polishing agent for synthetic quartz glass substrate, method for manufacturing the polishing agent, and method for polishing synthetic quartz glass substrate23 Jan 2020US 2020/0024484 A1Shin-Etsu Chemical Co., Ltd.
- "Production Method for Sheets of Glass with a Diffuse Finish, and Resulting Sheet of Glass"26 Sep 2019US 2019/0292096 A1Vidrio Plano De Mexico, S.A. De C. V.
- Method for ultra-shallow etching using neutral beam processing based on gas cluster ion beam technology30 Aug 2018US 2018/0247831 A1Exogenesis Corporation
Most cited
By later US patents
- Method of polishing glass ware with sulfuric acid and hydrofluoric acid21US 4,332,649 A1982
- Method of polishing glass articles in an acid bath21US 4,555,304 A1985
- Production method for sheets of glass with a diffuse finish, and resulting sheet of glass2US 10,358,382 B2Vidrio Plano De Mexico, S.A. De C. V. · 2019
- Method for ultra-shallow etching using neutral beam processing based on gas cluster ion beam technology1US 11,004,692 B2Exogenesis Corporation · 2021
- Production method for sheets of glass with a diffuse finish, and resulting sheet of glass1US 11,261,127 B2Vidrio Plano De Mexico, S.A. De C. V. · 2022