C03B 23/112
Apparatus for conveying the tubes or rods in a curved path around
Official title: {Apparatus for conveying the tubes or rods in a curved path around a vertical axis through one or more forming stations}
C03B23/112 (Apparatus for conveying the tubes or rods in a curved path around) appears on 40 US grants and 22 published applications in this corpus.
Search patents in C03B- Granted patents
- 40
- Published applications
- 22
- Assignees
- 14
- Inventors
- 59
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 3 |
| 2020 | 3 | 5 |
| 2021 | 1 | 5 |
| 2022 | 2 | 0 |
| 2023 | 3 | 2 |
| 2024 | 4 | 0 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Glass tube converting process with piercing during index10 Mar 2026US 12,570,565 B2Corning Incorporated
- Systems and methods for measuring the temperature of glass during tube conversion19 Aug 2025US 12,391,597 B2Corning Incorporated
- Systems and methods for measuring the temperature of glass during tube conversion5 Aug 2025US 12,378,148 B2Corning Incorporated
- Glass container comprising a glass bottom with improved properties3 Sep 2024US 12,076,723 B2Schott AG
- Positioning device for a preloading ring of a hot forming machine3 Sep 2024US 12,077,463 B2SCHOTT Pharma Schweiz AG
- Glass tube converting process with piercing during index18 Jun 2026US 2026/0167549 A1Corning Incorporated
- Glass tube converting process with piercing during index7 Dec 2023US 2023/0391658 A1Corning Incorporated
- Systems and methods for measuring the temperature of glass during tube conversion17 Aug 2023US 2023/0257292 A1Corning Incorporated
- Method and System for Producing a Glass Container as Well as Said Container9 Dec 2021US 2021/0380460 A1
- Systems and methods for measuring the temperature of glass during tube conversion11 Nov 2021US 2021/0347671 A1Corning Incorporated
Most cited
By later US patents
- Method for the manufacture of ampules from glass tubes62US 4,226,607 AFirma Karl Lutz · 1980
- Method and machine for making vials from glass tubing18US 4,330,317 A1982
- Vial tooling apparatus15US 4,441,908 AOwens-Illinois, Inc. · 1984
- Device and process for deformation of the heat-softened end of a glass tube15US 5,300,134 ASchott Glaswerke · 1994
- Station indicator13US 4,615,719 AOwens-Illinois, Inc. · 1986