C03B 2205/02
Upward drawing
C03B2205/02 (Upward drawing) appears on 16 US grants and 4 published applications in this corpus.
Search patents in C03B- Granted patents
- 16
- Published applications
- 4
- Assignees
- 13
- Inventors
- 40
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 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 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method, device, and system for glass bending17 Feb 2026US 12,552,700 B2Saint-Gobain Sekurit France
- Hot formed articles and method and apparatus for hot-forming16 Nov 2010US 7,832,234 B2Schott AG
- Apparatus for drawing glass from a containment vessel to make optical fiber preforms21 Oct 1997US 5,679,127 ALucent Technologies Inc.
- Method and apparatus for making optical fiber preforms and optical fibers fabricated therefrom24 Jun 1997US 5,642,454 ALucent Technologies Inc.
- Method for making optical fiber preforms and optical fibers fabricated therefrom12 Nov 1996US 5,573,571 ALucent Technologies Inc.
- Method, device, and system for glass bending3 Nov 2022US 2022/0348491 A1Saint-Gobain Sekurit France
- On-line annealing of large fused quartz ingots28 May 2020US 2020/0165151 A1
- Hot formed articles and method and apparatus for hot-forming15 Dec 2005US 2005/0274149 A1Schott AG
- Apparatus and method for manufacturing fiber gratings13 Jun 2002US 2002/0071881 A1
Most cited
By later US patents
- Method for forming refractory fibers by laser energy44US 3,944,640 AArthur D. Little, Inc. · 1976
- Process for producing gradient fibers14US 4,061,484 ASiemens Aktiengesellschaft · 1977
- Apparatus for forming refractory fibers11US 4,012,213 AArthur D. Little, Inc. · 1977
- Method of forming glass articles9US 5,100,449 ACorning Incorporated · 1992
- Optical wave guides8US 4,936,650 ABritish Telecommunications Public Ltd.Co. · 1990