C03C 2201/12
Containing fluorine
Official title: containing fluorine (C03C2201/14 takes precedence)
C03C2201/12 (Containing fluorine) appears on 168 US grants and 189 published applications in this corpus.
Search patents in C03C- Granted patents
- 168
- Published applications
- 189
- Assignees
- 51
- Inventors
- 349
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 8 | 6 |
| 2002 | 13 | 16 |
| 2003 | 4 | 13 |
| 2004 | 14 | 8 |
| 2005 | 3 | 7 |
| 2006 | 4 | 4 |
| 2007 | 3 | 3 |
| 2008 | 3 | 10 |
| 2009 | 6 | 3 |
| 2010 | 2 | 7 |
| 2011 | 8 | 6 |
| 2012 | 4 | 5 |
| 2013 | 3 | 3 |
| 2014 | 4 | 1 |
| 2015 | 3 | 5 |
| 2016 | 4 | 17 |
| 2017 | 16 | 18 |
| 2018 | 10 | 11 |
| 2019 | 9 | 10 |
| 2020 | 8 | 7 |
| 2021 | 6 | 10 |
| 2022 | 6 | 8 |
| 2023 | 2 | 4 |
| 2024 | 10 | 3 |
| 2025 | 3 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical fiber manufacturing method and apparatus10 Mar 2026US 12,570,566 B2Furukawa Electric Co., Ltd.
- Method for producing optical fiber base material, and optical fiber base material26 Aug 2025US 12,398,062 B2Sumitomo Electric Industries, Ltd.
- Quartz fibre with hydrogen barrier layer and method for the production thereof18 Mar 2025US 12,252,431 B2J-Fiber GmbH
- Glass substrate for EUVL, manufacturing method thereof, mask blank for EUVL, and manufacturing method thereof28 Jan 2025US 12,209,046 B2AGC Inc.
- Glass22 Oct 2024US 12,122,713 B2AGC Inc.
- Resin composition for colored coating on optical fiber, optical fiber, and optical fiber ribbon11 Jun 2026US 2026/0159698 A1Sumitomo Electric Industries, Ltd.
- Optical fiber8 May 2025US 2025/0147229 A1Sumitomo Electric Industries, Ltd.
- Quartz fibre with hydrogen barrier layer and method for the production thereof20 Mar 2025US 2025/0091931 A1J-Fiber GmbH
- Glass9 Jan 2025US 2025/0011217 A1AGC Inc.
- Water-repellent glass19 Dec 2024US 2024/0417321 A1AGC Inc.
Most cited
By later US patents
- Sequencing of the recipe steps for the optimal low-k HDP-CVD processing882US 5,937,323 AAPPLIED Materials.Inc. · 1999
- Sequencing of the recipe steps for the optimal low-dielectric constant HDP-CVD Processing817US 6,217,658 B1APPLIED Materials.Inc. · 2001
- UV light-permeable glass and article comprising the same256US 5,474,589 ASumitomo Electric Industries, Ltd. · 1995
- Ytterbium-doped optical fiber, fiber laser, and fiber amplifier219US 8,363,313 B2Fujikura Ltd. · 2013
- Optical fiber for transmitting ultraviolet ray, optical fiber probe, and method of manufacturing the optical fiber probe82US 6,944,380 B1Japan Science and Technology Agency · 2005