C03B 2215/50
Structural details of the press-mould assembly
C03B2215/50 (Structural details of the press-mould assembly) appears on 72 US grants and 108 published applications in this corpus.
Search patents in C03B- Granted patents
- 72
- Published applications
- 108
- Assignees
- 62
- Inventors
- 198
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 1 | 6 |
| 2004 | 1 | 6 |
| 2005 | 1 | 0 |
| 2006 | 3 | 4 |
| 2007 | 3 | 3 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 5 | 1 |
| 2012 | 2 | 4 |
| 2013 | 3 | 4 |
| 2014 | 3 | 1 |
| 2015 | 0 | 6 |
| 2016 | 6 | 4 |
| 2017 | 4 | 6 |
| 2018 | 4 | 2 |
| 2019 | 2 | 7 |
| 2020 | 5 | 5 |
| 2021 | 1 | 7 |
| 2022 | 4 | 10 |
| 2023 | 7 | 7 |
| 2024 | 3 | 7 |
| 2025 | 5 | 3 |
| 2026 | 4 | 6 |
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
- Glass product forming mold2 Jun 2026US 12,643,809 B2Changzhou AAC Raytech Optronics Co., Ltd.
- Apparatus and methods for sequential pressing to form glass-based articles10 Mar 2026US 12,570,562 B2Corning Incorporated
- Method of molding optical element and mold for molding optical element17 Feb 2026US 12,552,698 B2Olympus Corporation
- Method for producing a headlight lens for a vehicle headlight3 Jun 2025US 12,319,605 B2Docter Optics SE
- Apparatus and methods for sequential pressing to form glass-based articles18 Jun 2026US 2026/0167547 A1Corning Incorporated
- Method for manufacturing member, apparatus for manufacturing member, and die21 May 2026US 2026/0138907 A1Canon Kabushiki Kaisha
- Molding mold and method for manufacturing glass lens30 Apr 2026US 2026/0116804 A1AAC Optics (Chongqing) Co., Ltd.
- Mold for molding glass-made optical component16 Apr 2026US 2026/0103418 A1Okamoto Glass Co., Ltd.
- Window molding apparatus for a display device and a window molding method using the same2 Apr 2026US 2026/0092004 A1Innoworks Co.
Most cited
By later US patents
- Mold assembly and methods for producing molded glass14US 5,013,348 AHoya Corporation · 1991
- Glass mold material for precision glass molding12US 6,363,747 B1Eastman Kodak Company · 2002
- Method for forming a tool for molding microlens arrays9US 6,385,997 B1Eastman Kodak Company · 2002
- Molding apparatus, optical element molding method, and optical element and prism as molded products7US 6,295,172 B1Canon Kabushiki Kaisha · 2001
- Mold used for molding glass optical elements process for preparation of glass optical elements and method for rebirth of mold7US 6,560,994 B1Hoya Corporation · 2003