C03C 15/00
Surface treatment of glass, not in the form of fibres or filaments
Official title: Surface treatment of glass, not in the form of fibres or filaments, by etching (etching or surface-brightening compositions, in general C09K13/00)
C03C15/00 (Surface treatment of glass, not in the form of fibres or filaments) appears on 1,325 US grants and 1,761 published applications in this corpus.
Search patents in C03C- Granted patents
- 1,325
- Published applications
- 1,761
- Assignees
- 587
- Inventors
- 3,530
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 10 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 12 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 11 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 8 | 0 |
| 1993 | 8 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 16 | 0 |
| 1999 | 15 | 0 |
| 2000 | 15 | 0 |
| 2001 | 27 | 8 |
| 2002 | 24 | 41 |
| 2003 | 29 | 52 |
| 2004 | 26 | 29 |
| 2005 | 19 | 40 |
| 2006 | 18 | 52 |
| 2007 | 17 | 36 |
| 2008 | 21 | 46 |
| 2009 | 20 | 34 |
| 2010 | 35 | 43 |
| 2011 | 25 | 31 |
| 2012 | 28 | 60 |
| 2013 | 25 | 58 |
| 2014 | 44 | 69 |
| 2015 | 44 | 85 |
| 2016 | 65 | 91 |
| 2017 | 40 | 83 |
| 2018 | 47 | 88 |
| 2019 | 75 | 85 |
| 2020 | 60 | 112 |
| 2021 | 71 | 105 |
| 2022 | 63 | 129 |
| 2023 | 78 | 106 |
| 2024 | 93 | 104 |
| 2025 | 86 | 92 |
| 2026 | 47 | 82 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Antiglare surfaces with abrasion-resistant properties6 Oct 2026US 12,753,113 B2Corning Incorporated
- Wet etching composition for etching a glass comprising hydrofluoric acid, oxalic acid, acetic acid, and a surfactant, wet etching method of a glass, and patterned glass by the wet etching method29 Sep 2026US 12,748,242 B2Power Support Co., Ltd.
- Transparent ceramic glass for cooktop and cooktop comprising same22 Sep 2026US 12,741,905 B2Samsung Electronics Co., Ltd.
- Two-part reaction vessels made of glass, production method and analytical method1 Sep 2026US 12,723,000 B2Lpkf Laser & Electronics AG
- Coated articles, methods of polishing, and methods of making the same25 Aug 2026US 12,715,079 B2Corning Incorporated
- Glass microstructure, micro-mechanics, and associated use8 Oct 2026US 2026/0308050 A1Lpkf Laser & Electronics AG
- Method for manufacturing anti-glare glass1 Oct 2026US 2026/0296955 A1Wuhu Token Sciences Co.,Ltd.
- Glass substrate and manufacturing method thereof1 Oct 2026US 2026/0296957 A1AUO Corporation
- Glass-based substrate and methods of making the same10 Sep 2026US 2026/0265122 A1Corning Incorporated
- Bijective illumination collection imaging apparatus and method thereof10 Sep 2026US 2026/0267126 A110644137 Canada Inc.
Most cited
By later US patents
- Dry etch of phosphosilicate glass with selectivity to undoped oxide341US 4,807,016 ATexas Instruments Incorporated · 1989
- Dry etching apparatus, etching method, and method of forming a wiring201US 6,930,047 B2Semiconductor Energy Laboratory Co.Ltd. · 2005
- Conformal oxide dry etch186US 9,093,390 B2APPLIED Materials.Inc. · 2015
- Conformal oxide dry etch183US 8,801,952 B1APPLIED Materials.Inc. · 2014
- Selective silicon dioxide etchant for superconductor integrated circuits122US 4,904,341 AWestinghouse Electric Corp. · 1990