C03B 37/01838
For delivering and depositing additional reactants as liquids or solutions
Official title: {for delivering and depositing additional reactants as liquids or solutions, e.g. for solution doping of the deposited glass}
C03B37/01838 (For delivering and depositing additional reactants as liquids or solutions) appears on 70 US grants and 55 published applications in this corpus.
Search patents in C03B- Granted patents
- 70
- Published applications
- 55
- Assignees
- 52
- Inventors
- 178
- Latest grant
- 4 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 5 |
| 2003 | 5 | 9 |
| 2004 | 3 | 1 |
| 2005 | 3 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 2 | 3 |
| 2009 | 0 | 4 |
| 2010 | 1 | 4 |
| 2011 | 1 | 2 |
| 2012 | 4 | 7 |
| 2013 | 5 | 1 |
| 2014 | 5 | 1 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Radiation-resistant laser optical fiber preform core rod and preparation method therefor4 Jun 2024US 12,001,052 B2Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
- Photodarkening-resistant ytterbium-doped quartz optical fiber and preparation method therefor10 Oct 2023US 11,780,768 B2Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
- Process of fabrication of Erbium and Ytterbium-co-doped multi-elements silica glass based cladding-pumped fiber9 Aug 2022US 11,407,671 B2Council of Scientific and Industrial Research
- High chlorine content low attenuation optical fiber1 Feb 2022US 11,237,321 B2Corning Incorporated
- Method for efficiently preparing doped optical fibre preform and doped optical fibre preform23 Jun 2020US 10,689,287 B2Fiberhome Telecommunication Technologies Co., Ltd.
- Optical Fiber, Optical Fiber Preparation Method, and Optical Fiber Amplifier9 Oct 2025US 2025/0316945 A1Huawei Technologies Co., Ltd.
- Phospho-alumino-silicate erbium doped fiber for extended l-band amplification24 Apr 2025US 2025/0128982 A1Huawei Technologies Canada Co., Ltd.
- Radiation-resistant laser optical fiber preform core rod and preparation method therefor27 Oct 2022US 2022/0342147 A1Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
- Methods for increasing deposition in a flame hydrolysis deposition process31 Mar 2022US 2022/0098084 A1
- Photodarkening-resistant ytterbium-doped quartz optical fiber and preparation method therefor29 Jul 2021US 2021/0230051 A1Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
Most cited
By later US patents
- Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers222US 8,213,758 B2Imra America, Inc. · 2012
- Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers219US 8,542,968 B2Imra America, Inc. · 2013
- Optical fiber with irregularities at cladding boundary69US 6,411,762 B1Scientific-Atlanta, Inc. · 2002
- Apparatus and method for fabricating glass bodies using an aerosol delivery system51US 8,069,690 B2OFS Fitel, LLC · 2011
- Optical fibre with fluorescent additive50US 4,923,279 ABritish Telecommunications plc · 1990