C03B 19/14
Manufacture, shaping, or supplementary processes: other methods of shaping glass: by gas-
Official title: by gas- {or vapour-} phase reaction processes
C03B19/14 (Manufacture, shaping, or supplementary processes: other methods of shaping glass: by gas-) appears on 497 US grants and 468 published applications in this corpus.
Search patents in C03B- Granted patents
- 497
- Published applications
- 468
- Assignees
- 123
- Inventors
- 799
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 20 | 0 |
| 1998 | 13 | 0 |
| 1999 | 11 | 0 |
| 2000 | 12 | 0 |
| 2001 | 22 | 8 |
| 2002 | 31 | 48 |
| 2003 | 27 | 42 |
| 2004 | 40 | 28 |
| 2005 | 11 | 24 |
| 2006 | 19 | 22 |
| 2007 | 9 | 20 |
| 2008 | 8 | 22 |
| 2009 | 15 | 22 |
| 2010 | 14 | 26 |
| 2011 | 22 | 20 |
| 2012 | 20 | 19 |
| 2013 | 19 | 20 |
| 2014 | 13 | 12 |
| 2015 | 14 | 18 |
| 2016 | 18 | 20 |
| 2017 | 15 | 12 |
| 2018 | 8 | 14 |
| 2019 | 8 | 13 |
| 2020 | 12 | 11 |
| 2021 | 9 | 6 |
| 2022 | 11 | 15 |
| 2023 | 7 | 4 |
| 2024 | 8 | 12 |
| 2025 | 7 | 7 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C03B 19/1453Thermal after-treatment of the shaped article248
- C03B 19/1415Reactant delivery systems245
- C03B 19/1484Means for supporting, rotating or translating the article being formed86
- C03B 19/1469Means for changing or stabilising the shape or form of the shaped57
- C03B 19/1407Deposition reactors therefor41
- C03B 19/1476Means for heating during or immediately prior to deposition9
- C03B 19/1446Means for after-treatment or catching of worked reactant gases8
Recent patents
- Titania-silica glass with uniform hydroxyl concentration11 Aug 2026US 12,703,655 B2Corning Incorporated
- Glass substrate for high-frequency device and circuit board for high-frequency device11 Aug 2026US 12,703,657 B2AGC Inc.
- Method for making halogen doped optical element26 May 2026US 12,637,384 B2Corning Incorporated
- Methods of forming silica-titania glass articles with reduced striae dimensions11 Nov 2025US 12,466,755 B2Corning Incorporated
- Synthetic quartz glass manufacturing method through OVD process with improved deposition efficiency16 Sep 2025US 12,415,743 B2BCnC Co., Ltd.
- Titania-silica glass with uniform hydroxyl concentration8 Oct 2026US 2026/0308039 A1Corning Incorporated
- Method of making a doped material and associated photonic device29 Jan 2026US 2026/0028264 A1
- Methods of forming silica-titania glass articles with reduced striae dimensions1 Jan 2026US 2026/0001801 A1Corning Incorporated
- Silica glass porous body and manufacturing method therefor25 Dec 2025US 2025/0388508 A1AGC Inc.
- Methods of controlling steam pressure to produce titania-silica glass20 Nov 2025US 2025/0353776 A1Corning Incorporated
Most cited
By later US patents
- Method of making fused silica by decomposing siloxanes106US 5,043,002 ACorning Incorporated · 1991
- Film coated optical lithography elements and method of making76US 6,466,365 B1Corning Incorporated · 2002
- Process for making sintered glasses and ceramics73US 4,501,602 ACorning Glass Works · 1985
- Method of making fused silica70US 5,152,819 ACorning Incorporated · 1992
- Optical member of synthetic quartz glass for excimer lasers and method for producing same63US 5,364,433 AShin-Etsu Quartz Products Co., Ltd. · 1994