C03B 11/005
Pressing under special atmospheres
Official title: {Pressing under special atmospheres, e.g. inert, reactive, vacuum, clean}
C03B11/005 (Pressing under special atmospheres) appears on 30 US grants and 46 published applications in this corpus.
Search patents in C03B- Granted patents
- 30
- Published applications
- 46
- Assignees
- 24
- Inventors
- 81
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 6 |
| 2004 | 2 | 3 |
| 2005 | 3 | 5 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 4 | 7 |
| 2009 | 3 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 3 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 3 |
| 2023 | 0 | 2 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method for producing an optical element of glass3 Mar 2026US 12,565,439 B2Docter Optics SE
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- Apparatus for production of curved glass and method for manufacturing same16 Nov 2021US 11,174,189 B2Shenzhen Jingjiang Yunchuang Technology Co., Ltd.
- Method for moulding a glass item, in particular a three-dimensionally moulded planar glass item, and device for carrying out the method, and use of a metal melt for carrying out the method17 Oct 2024US 2024/0343630 A1FÜLLER GLASTECHNOLOGIE VERTRIEBS-GmbH
- Lens forming method25 Jul 2024US 2024/0246849 A1AAC Optics (Changzhou) Co., Ltd.
- Method for producing an optical element of glass28 Dec 2023US 2023/0416133 A1Docter Optics SE
- Method of molding optical element and mold for molding optical element23 Nov 2023US 2023/0373840 A1Olympus Corporation
- Method for manufacturing hollow glass, and hollow glass17 Mar 2022US 2022/0081341 A1Yazaki Energy System Corporation
Most cited
By later US patents
- Display device with micro lens array75US 5,276,538 AMatsushita Electric Industrial Co., Ltd. · 1994
- Optical glass, preform for press molding and optical part17US 6,977,232 B2Hoya Corporation · 2005
- Method of manufacturing optical device14US 5,032,159 ACanon Kabushiki Kaisha · 1991
- Press forming machine for optical devices13US 6,823,697 B2Toshiba Machine Co., Ltd. · 2004
- Press forming machine for glass8US 7,503,189 B2Toshiba Kikai Kabushiki Kaisha · 2009