C03B 23/055
By rolling
Official title: by rolling {(C03B23/095 takes precedence)}
C03B23/055 (By rolling) appears on 28 US grants and 21 published applications in this corpus.
Search patents in C03B- Granted patents
- 28
- Published applications
- 21
- Assignees
- 24
- Inventors
- 70
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 4 |
| 2022 | 0 | 0 |
| 2023 | 4 | 3 |
| 2024 | 2 | 4 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for the hot forming of glass workpieces, and hot-formed glass container11 Aug 2026US 12,703,654 B2SCHOTT Pharma Schweiz AG
- Apparatus for the automated production of glass assemblies and corresponding method22 Jul 2025US 12,365,615 B2Endress+Hauser Conducta GmbH+Co. KG
- Glass tube element with improved quality23 Jul 2024US 12,043,561 B2Schott AG
- Tapered glass tip for use with smokable substances contained within a wrap and method for manufacturing the tip2 Jan 2024US 11,856,981 B2R.Y. L. Inc.
- Device for reshaping a glass product26 Dec 2023US 11,851,359 B2Gerresheimer Bünde GmbH
- Glass tube forming device in a forming machine of glass containers for medical use19 Dec 2024US 2024/0417304 A1Euromatic S.r.l.
- A tapered glass tip for use with smokable substances contained within a wrap and method for manufacturing the tip14 Mar 2024US 2024/0081392 A1R.Y. L. Inc.
- Apparatus for the automated production of glass assemblies and corresponding method8 Feb 2024US 2024/0043310 A1Endress+Hauser Conducta GmbH+Co. KG
- Glass rod manufacturing device and glass rod manufacturing method25 Jan 2024US 2024/0025789 A1Sumitomo Electric Industries, Ltd.
- Glass tube element with improved quality24 Aug 2023US 2023/0265003 A1Schott AG
Most cited
By later US patents
- Method for forming phosphor layer of gas discharge tube and method for fabricating phosphor layer supporting member40US 6,969,292 B2Fujitsu Limited · 2005
- Noncircular symmetric optical fiber waveguide having minimum modal dispersion19US 4,106,847 ABell Telephone Laboratories, Incorporated · 1978
- Method of and apparatus for straightening and configuring a preform tube from which lightguide fiber is drawn17US 4,477,273 AAT&T Technologies, Inc. · 1984
- Methods of and apparatus for collapsing a preform tube into a preform from which lightguide fiber is drawn14US 4,486,214 AAT&T Bell Laboratories · 1984
- Process and apparatus for calibrating of glass tube sections8US 4,247,319 AOVF Glastechnik GmbH · 1981