C03B 19/1055
By extruding
Official title: {by extruding, e.g. dripping molten glass in a gaseous atmosphere}
C03B19/1055 (By extruding) appears on 26 US grants and 27 published applications in this corpus.
Search patents in C03B- Granted patents
- 26
- Published applications
- 27
- Assignees
- 23
- Inventors
- 59
- Latest grant
- 4 Aug 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 5 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 3 |
| 2008 | 0 | 0 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing glass material and device for manufacturing glass material4 Aug 2020US 10,730,782 B2Nippon Electric Glass Co., Ltd.
- Method for manufacturing glass, method for manufacturing lens, and melting apparatus16 Jul 2019US 10,351,464 B2Canon Kabushiki Kaisha
- Method for producing a dental prosthesis27 Nov 2018US 10,138,154 B2DENTSPLY SIRONA Inc.
- Process for producing a blank, and a blank22 Aug 2017US 9,737,465 B2DENTSPLY International Inc.
- Self-switching microresonator optical switch14 Jun 2016US 9,366,886 B2The Board of Trustees of the Leland Stanford Junior University
- Method for manufacturing glass material and device for manufacturing glass material8 Jun 2017US 2017/0158549 A1Nippon Electric Glass Co., Ltd.
- Method for manufacturing glass, method for manufacturing lens, and melting apparatus22 Dec 2016US 2016/0368811 A1Canon Kabushiki Kaisha
- Method for producing a dental prosthesis24 Nov 2016US 2016/0340225 A1DENTSPLY International Inc.
- Process for producing a blank, and a blank28 Apr 2016US 2016/0113845 A1DENTSPLY International Inc.
- Self-switching microresonator optical switch22 Jan 2015US 2015/0023633 A1The Board of Trustees of the Leland Stanford Junior University
Most cited
By later US patents
- Method for producing small hollow spheres94US 4,133,854 AThe United States of America as represented by the United States Department of Energy · 1979
- Method and apparatus for producing small hollow spheres47US 4,163,637 AThe United States of America as represented by the United States Department of Energy · 1979
- Method for manufacturing spherical particles out of liquid phase33US 5,183,493 ANukem GmbH · 1993
- Microspheres having a high index of refraction13US 7,524,779 B23M Innovative Properties Company · 2009
- Methods of forming a plurality of spheres; and pluralities of spheres11US 6,579,479 B1Honeywell International Inc. · 2003