C03B 2215/71
Injecting molten glass into the mould cavity
C03B2215/71 (Injecting molten glass into the mould cavity) appears on 8 US grants and 12 published applications in this corpus.
Search patents in C03B- Granted patents
- 8
- Published applications
- 12
- Assignees
- 10
- Inventors
- 24
- Latest grant
- 4 Jul 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Injection molding pressure relief and assist4 Jul 2017US 9,694,419 B2Ford Motor Company
- Method and device for producing technical glass parts for optical applications22 Mar 2016US 9,290,402 B2Docter Optics SE
- System and method for forming infrared glass optical components9 Jan 2007US 7,159,420 B2Umicore AG & Co. KG
- Optical element, metal mold for producing optical element and production method for optical element6 Apr 2004US 6,717,738 B2Sony Corporation
- Method for producing vitreous optical elements by injection molding with pressure application18 May 1999US 5,904,746 AFuji Photo Optical Co., Ltd.
- Mold for molding glass-made optical component16 Apr 2026US 2026/0103418 A1Okamoto Glass Co., Ltd.
- Blank mould baffle pressing system for forming a burr-free mouth entry of a glass container to be produced and a method of producing a parison by means of said system14 Nov 2024US 2024/0375988 A1
- Injection molding method28 Apr 2022US 2022/0126538 A1
- Optical lens molding device28 Apr 2022US 2022/0126539 A1
- Mold for molding glass-made optical component and method for manufucturing glass-made optical component using mold29 Oct 2020US 2020/0339463 A1Okamoto Glass Co., Ltd.
Most cited
By later US patents
- Nozzle tip for glass injection cartridge49US 5,885,316 AFuji Photo Optical Co., Ltd. · 1999
- Method for producing vitreous optical elements by injection molding with pressure application20US 5,904,746 AFuji Photo Optical Co., Ltd. · 1999
- Glass forming apparatus12US 5,540,746 ASumitomo Heavy Industries, Ltd. · 1996
- Optical element, metal mold for producing optical element and production method for optical element12US 6,717,738 B2Sony Corporation · 2004
- System and method for forming infrared glass optical components4US 7,159,420 B2Umicore AG & Co. KG · 2007