C03B 2215/76
Pressing whereby some glass overflows unrestrained beyond the press mould in a
Official title: Pressing whereby some glass overflows unrestrained beyond the press mould in a direction perpendicular to the press axis
C03B2215/76 (Pressing whereby some glass overflows unrestrained beyond the press mould in a) appears on 10 US grants and 14 published applications in this corpus.
Search patents in C03B- Granted patents
- 10
- Published applications
- 14
- Assignees
- 16
- Inventors
- 72
- Latest grant
- 16 May 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Manufacturing method of glass forming body and forming die16 May 2017US 9,650,278 B2Asahi Glass Company, Limited
- Molding assembly27 Jun 2006US 7,065,986 B2Eastman Kodak Company
- Method of forming precision glass microlens arrays and a microlens array formed therewith23 Sep 2003US 6,624,948 B1Eastman Kodak Company
- Method for forming an optical element6 Sep 1994US 5,344,476 ACanon Kabushiki Kaisha
- Method of manufacturing a glass optical part4 Jan 1994US 5,275,637 ACanon Kabushiki Kaisha
- Mold for molding glass-made optical component16 Apr 2026US 2026/0103418 A1Okamoto Glass Co., Ltd.
- Mold for molding wafer lens25 Feb 2021US 2021/0053305 A1AAC Optics Solutions Pte. Ltd.
- Dropping nozzle and molding apparatus6 Aug 2020US 2020/0247703 A1Konica Minolta, Inc.
- Method for producing optical element21 Mar 2019US 2019/0084863 A1Olympus Corporation
- Method for Producing Optical Element and Optical Element2 Mar 2017US 2017/0057856 A1Konica Minolta, Inc.
Most cited
By later US patents
- Method of manufacturing lens elements21US 4,895,585 AU. S. Philips Corporation · 1990
- Die for press-molding optical element20US 5,171,348 AMatsushita Electric Industrial Co., Ltd. · 1992
- Method of manufacturing a glass optical part19US 5,275,637 ACanon Kabushiki Kaisha · 1994
- Method for the precision moulding of glass articles, method of manufacturing a mould, and mould for the precision moulding of glass articles13US 4,397,669 AU. S. Philips Corporation · 1983
- Method for forming an optical element13US 5,344,476 ACanon Kabushiki Kaisha · 1994