C03C 23/00
Chemical composition of glasses, glazes or vitreous enamels: other surface treatment of
Official title: Other surface treatment of glass not in the form of fibres or filaments
C03C23/00 (Chemical composition of glasses, glazes or vitreous enamels: other surface treatment of) appears on 1,903 US grants and 2,331 published applications in this corpus.
Search patents in C03C- Granted patents
- 1,903
- Published applications
- 2,331
- Assignees
- 882
- Inventors
- 4,773
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 11 | 0 |
| 1978 | 23 | 0 |
| 1979 | 8 | 0 |
| 1980 | 19 | 0 |
| 1981 | 17 | 0 |
| 1982 | 17 | 0 |
| 1983 | 14 | 0 |
| 1984 | 11 | 0 |
| 1985 | 13 | 0 |
| 1986 | 9 | 0 |
| 1987 | 15 | 0 |
| 1988 | 14 | 0 |
| 1989 | 15 | 0 |
| 1990 | 14 | 0 |
| 1991 | 17 | 0 |
| 1992 | 21 | 0 |
| 1993 | 17 | 0 |
| 1994 | 19 | 0 |
| 1995 | 12 | 0 |
| 1996 | 19 | 0 |
| 1997 | 21 | 0 |
| 1998 | 26 | 0 |
| 1999 | 36 | 0 |
| 2000 | 30 | 0 |
| 2001 | 51 | 30 |
| 2002 | 53 | 69 |
| 2003 | 50 | 70 |
| 2004 | 47 | 77 |
| 2005 | 32 | 68 |
| 2006 | 31 | 64 |
| 2007 | 22 | 69 |
| 2008 | 24 | 64 |
| 2009 | 35 | 60 |
| 2010 | 40 | 66 |
| 2011 | 31 | 69 |
| 2012 | 53 | 71 |
| 2013 | 49 | 81 |
| 2014 | 50 | 86 |
| 2015 | 59 | 99 |
| 2016 | 68 | 110 |
| 2017 | 75 | 136 |
| 2018 | 64 | 123 |
| 2019 | 92 | 109 |
| 2020 | 84 | 122 |
| 2021 | 72 | 118 |
| 2022 | 63 | 164 |
| 2023 | 70 | 123 |
| 2024 | 97 | 124 |
| 2025 | 120 | 87 |
| 2026 | 47 | 72 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C03C 23/0005Chemical composition of glasses, glazes or vitreous enamels: other surface treatment of975
- C03C 23/007Chemical composition of glasses, glazes or vitreous enamels: other surface treatment of386
- C03C 23/0075Cleaning of glass351
- C03C 23/0095Solution impregnating125
- C03C 23/008Comprising a lixiviation step86
- C03C 23/009Poling glass26
- C03C 23/0085Drying18
Recent patents
- Glass pane of a vehicle glazing having a print29 Sep 2026US 12,746,741 B2Webasto SE
- 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.
- Laser dicing glass wafers using advanced laser sources8 Sep 2026US 12,729,148 B2APPLIED Materials.Inc.
- 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
- Glass substrate and manufacturing method thereof1 Oct 2026US 2026/0296957 A1AUO Corporation
- Processing system and method for processing ultra-thin glass, and ultra-thin glass carrier assembly1 Oct 2026US 2026/0296958 A1MLMTEK Co., Ltd.
- Easy-to-clean-coating-attached glass article27 Aug 2026US 2026/0250185 A1Nippon Sheet Glass Co., Ltd.
- Vacuum insulated panel with evacuation bore structure formed in glass substrate and method27 Aug 2026US 2026/0251005 A1LuxWall, Inc.
Most cited
By later US patents
- Biofunctional surface modified ocular implants, surgical instruments, medical devices, prostheses, contact lenses and the like367US 6,387,379 B1University of Florida · 2002
- Laser processing method and laser processing apparatus293US 6,992,026 B2Hamamatsu Photonics K.K. · 2006
- Method to reduce light propagation losses in optical glasses and optical waveguide fabricated by same228US 5,235,662 AEastman Kodak Company · 1993
- Method and apparatus for breaking brittle materials201US 5,776,220 ACorning Incorporated · 1998
- Method of cleaning glass substrates188US 9,561,982 B2Corning Incorporated · 2017