C03B 2205/50
Cooling the drawn fibre using liquid coolant prior to coating
Official title: Cooling the drawn fibre using liquid coolant prior to coating, e.g. indirect cooling via cooling jacket
C03B2205/50 (Cooling the drawn fibre using liquid coolant prior to coating) appears on 25 US grants and 20 published applications in this corpus.
Search patents in C03B- Granted patents
- 25
- Published applications
- 20
- Assignees
- 16
- Inventors
- 57
- Latest grant
- 17 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 0 | 3 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 5 |
| 2020 | 0 | 3 |
| 2021 | 4 | 2 |
| 2022 | 3 | 3 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Methods and systems for processing optical fiber17 Jan 2023US 11,554,979 B2Corning Incorporated
- Optical fiber manufacturing method and optical fiber manufacturing apparatus29 Nov 2022US 11,512,018 B2Sumitomo Electric Industries, Ltd.
- System and method for manufacturing optical fiber26 Apr 2022US 11,312,650 B2Redwire Space, Inc.
- Optical fiber manufacturing method and optical fiber manufacturing apparatus5 Apr 2022US 11,292,740 B2Sumitomo Electric Industries, Ltd.
- System and method for manufacturing optical fiber5 Oct 2021US 11,136,256 B2Made In Space, Inc.
- Contactless guide, manufacturing method of optical fiber, and manufacturing apparatus for optical fiber5 Jun 2025US 2025/0178947 A1Sumitomo Electric Industries, Ltd.
- System and method for manufacturing optical fiber7 Jul 2022US 2022/0212978 A1Made In Space, Inc.
- System and method for manufacturing optical fiber7 Apr 2022US 2022/0106222 A1Made In Space, Inc.
- System and method for manufacturing optical fiber7 Apr 2022US 2022/0106223 A1Made In Space, Inc.
- System and method for manufacturing optical fiber23 Dec 2021US 2021/0395133 A1Made In Space, Inc.
Most cited
By later US patents
- Fiber cooling apparatus40US 4,514,205 ACorning Glass Works · 1985
- Optical waveguide fiber cooler33US 4,437,870 ACorning Glass Works · 1984
- Method and apparatus for rapidly cooling optical fiber30US 4,664,689 AUnion Carbide Corporation · 1987
- Filament coating system22US 4,208,200 ACorning Glass Works · 1980
- Process for producing a glass fiber for light transmission21US 4,388,093 ANippon Telegraph & Telephone Public Corporation · 1983