C03B 23/06
By bending
Official title: by bending {(C03B23/096 takes precedence)}
C03B23/06 (By bending) appears on 53 US grants and 21 published applications in this corpus.
Search patents in C03B- Granted patents
- 53
- Published applications
- 21
- Assignees
- 29
- Inventors
- 113
- Latest grant
- 2 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 0 |
| 2003 | 4 | 1 |
| 2004 | 2 | 3 |
| 2005 | 2 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 4 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method of manufacturing optical fiber base material and method of manufacturing optical fiber2 Apr 2019US 10,246,366 B2Fujikura Ltd.
- Process for producing double helical glass tube, light-emitting tube for fluorescent lamp, and fluorescent lamp8 Mar 2011US 7,901,264 B2Panasonic Corporation
- Manufacturing method of an arc tube formed from a glass tube and having a spirally wound section within one plane20 Apr 2010US 7,699,681 B2Panasonic Corporation
- Manufacturing method of arc tube having a glass tube of a flat-spiral shape, arc tube, and fluorescent lamp20 Jan 2009US 7,479,049 B2Panasonic Corporation
- Fluorescent lamp and manufacturing method for arc tube19 Aug 2008US 7,414,358 B2Matsushita Electric Industrial Co., Ltd.
- Quartz glass rod and manufacturing method thereof18 Sep 2025US 2025/0289747 A1Shin-Etsu Chemical Co., Ltd.
- Method for fabricating a transparent open container7 Aug 2025US 2025/0249664 A1Agc Glass Europe
- Method for fabricating a transparent open container31 Jul 2025US 2025/0243103 A1Agc Glass Europe
- Method of making porous mono cordiertie glass ceramic material and its use8 Mar 2018US 2018/0065882 A1King Abdulaziz City for Science and Technology (KACST)
- Method for reforming glass tubes into glass sleeves11 Jan 2018US 2018/0009698 A1Corning Incorporated
Most cited
By later US patents
- Compact fluorescent lamp having convoluted tubular envelope of tridimensional configuration, method of making such envelope, and lighting unit incorporating such lamp45US 4,337,414 AWestinghouse Electric Corp. · 1982
- Silica glass honeycomb structure from silica soot extrusion32US 6,548,142 B1Corning Incorporated · 2003
- Low-pressure mercury vapor discharge lamp, particularly U-shaped fluorescent lamp, and method of its manufacture31US 4,481,442 APatent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH · 1984
- Manufacture of cellular honeycomb structures29US 6,299,958 B1Corning Incorporated · 2001
- Redrawn capillary imaging reservoir25US 6,596,237 B12003