C03B 37/01433
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 porous glass preform}
C03B37/01433 (For delivering and depositing additional reactants as liquids or solutions) appears on 26 US grants and 23 published applications in this corpus.
Search patents in C03B- Granted patents
- 26
- Published applications
- 23
- Assignees
- 18
- Inventors
- 72
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 3 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Manufacturing apparatus and manufacturing method of porous glass base material for optical fiber23 Jul 2024US 12,043,564 B2Shin-Etsu Chemical Co., Ltd.
- Manufacturing apparatus and manufacturing method of porous glass base material for optical fiber13 Feb 2024US 11,897,807 B2Shin-Etsu Chemical Co., Ltd.
- System and method for optical fiber preform preparation via high-surface-area coating23 May 2023US 11,655,183 B2Lawrence Livermore National Security, LLC
- Manufacturing apparatus and manufacturing method of porous glass base material for optical fiber30 Aug 2022US 11,427,495 B2Shin-Etsu Chemical Co., Ltd.
- High chlorine content low attenuation optical fiber1 Feb 2022US 11,237,321 B2Corning Incorporated
- Optical Fiber, Optical Fiber Preparation Method, and Optical Fiber Amplifier9 Oct 2025US 2025/0316945 A1Huawei Technologies Co., Ltd.
- Manufacturing apparatus and manufacturing method of porous glass base material for optical fiber17 Nov 2022US 2022/0363582 A1Shin-Etsu Chemical Co., Ltd.
- Manufacturing apparatus and manufacturing method of porous glass base material for optical fiber17 Nov 2022US 2022/0363583 A1Shin-Etsu Chemical Co., Ltd.
- Method for manufacturing optical fiber preform and apparatus for manufacturing optical fiber preform29 Sep 2022US 2022/0306515 A1Sumitomo Electric Industries, Ltd.
- System and method for optical fiber preform preparation via high-surface-area coating16 Dec 2021US 2021/0387903 A1Lawrence Livermore National Security, LLC
Most cited
By later US patents
- Apparatus and method for fabricating glass bodies using an aerosol delivery system51US 8,069,690 B2OFS Fitel, LLC · 2011
- Quartz glass doped with rare earth element and production thereof30US 5,262,365 AFurukawa Electric Co., Ltd. · 1993
- Process for producing glass member24US 4,225,330 ASumitomo Electric Industries, Ltd. · 1980
- Rare earth element-doped multiple-core optical fiber and method for fabricating the same23US 5,712,941 AHitachi Cable, Ltd. · 1998
- High chlorine content low attenuation optical fiber23US 9,618,692 B2Corning Incorporated · 2017