C03B 19/04
Manufacture, shaping, or supplementary processes: other methods of shaping glass: by centrifuging
Official title: by centrifuging {(C03B19/095 takes precedence)}
C03B19/04 (Manufacture, shaping, or supplementary processes: other methods of shaping glass: by centrifuging) appears on 23 US grants and 6 published applications in this corpus.
Search patents in C03B- Granted patents
- 23
- Published applications
- 6
- Assignees
- 18
- Inventors
- 66
- Latest grant
- 12 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Melt flow rate adjustment system and method of multi-component radial functional-gradient-material equipment12 Sep 2023US 11,752,543 B2University of Science and Technology Beijing
- High optical quality glass tubing and method of making22 Oct 2019US 10,450,214 B2Corning Incorporated
- Method for producing a dental prosthesis27 Nov 2018US 10,138,154 B2DENTSPLY SIRONA Inc.
- Production from the melt of a container made from glass17 Apr 2012US 8,158,225 B2Schott AG
- Chalcogenide glass tubing fabrication18 Jun 2002US 6,405,565 B1Corning Incorporated
- Melt Flow Rate Adjustment System and Method of Multi-Component Radial Functional-Gradient-Material Equipment17 Nov 2022US 2022/0362839 A1University of Science and Technology Beijing
- High optical quality glass tubing and method of making16 Jan 2020US 2020/0017392 A1Corning Incorporated
- High optical quality glass tubing and method of making14 Dec 2017US 2017/0355632 A1Corning Incorporated
- Method for producing a dental prosthesis24 Nov 2016US 2016/0340225 A1DENTSPLY International Inc.
- Production from the melt of a container made from glass12 Aug 2010US 2010/0203269 A1Schott AG
Most cited
By later US patents
- Method for producing composite materials30US 4,798,694 ACanon Kabushiki Kaisha · 1989
- Optical fibers having a fluoride glass cladding and method of making18US 4,519,826 AThe United States of America as represented by the Secretary of the Navy · 1985
- Chalcogenide glass tubing fabrication18US 6,405,565 B1Corning Incorporated · 2002
- Process for producing gradient fibers14US 4,061,484 ASiemens Aktiengesellschaft · 1977
- Method of manufacturing a glass body having a non-uniform refractive index14US 5,049,175 AHeraeus Quarzschmelze GmbH · 1991