C03B 19/1461
For doping the shaped article with flourine
Official title: {for doping the shaped article with flourine}
C03B19/1461 (For doping the shaped article with flourine) appears on 25 US grants and 29 published applications in this corpus.
Search patents in C03B- Granted patents
- 25
- Published applications
- 29
- Assignees
- 7
- Inventors
- 43
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 3 | 4 |
| 2012 | 4 | 1 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 5 |
| 2017 | 3 | 3 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for making halogen doped optical element26 May 2026US 12,637,384 B2Corning Incorporated
- Titanium-containing quartz glass having excellent UV absorption, and method for producing same29 Apr 2025US 12,286,374 B2Heraeus Quarzglas GmbH & Co.KG
- Method and apparatus for processing oxygen-containing workpiece10 Jan 2023US 11,548,804 B2Tokyo Electron Limited
- Optical fiber preforms with halogen doping1 Mar 2022US 11,261,121 B2Corning Incorporated
- Halogen-doped silica for optical fiber preforms16 Mar 2021US 10,947,149 B2Corning Incorporated
- Method for making halogen doped optical element1 Feb 2024US 2024/0034667 A1Corning Incorporated
- Titanium-containing quartz glass having excellent uv absorption, and method for producing same30 Jun 2022US 2022/0204387 A1Heraeus Quarzglas GmbH & Co.KG
- Method and apparatus for processing oxygen-containing workpiece13 Feb 2020US 2020/0048134 A1Tokyo Electron Limited
- Halogen-doped silica for optical fiber preforms2 May 2019US 2019/0127264 A1Corning Incorporated
- Optical fiber preforms with halogen doping25 Apr 2019US 2019/0119143 A1Corning Incorporated
Most cited
By later US patents
- Film coated optical lithography elements and method of making76US 6,466,365 B1Corning Incorporated · 2002
- Silica glass containing TiO2 and process for its production19US 7,429,546 B2Asahi Glass Company, Limited · 2008
- Silica glass containing TiO2 and process for its production14US 7,538,052 B2Asahi Glass Company, Limited · 2009
- Very low CTE slope doped silica-titania glass9US 8,901,019 B2Corning Incorporated · 2014
- TiO2-containing silica glass8US 7,989,378 B2Asahi Glass Company, Limited · 2011