C03B 19/1085
By blowing, pressing, centrifuging, rolling or dripping
Official title: {by blowing, pressing, centrifuging, rolling or dripping}
C03B19/1085 (By blowing, pressing, centrifuging, rolling or dripping) appears on 24 US grants and 8 published applications in this corpus.
Search patents in C03B- Granted patents
- 24
- Published applications
- 8
- Assignees
- 15
- Inventors
- 47
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Preparation of quartz glass bodies from silicon dioxide granulate8 Nov 2022US 11,492,285 B2Heraeus Quarzglas GmbH & Co.KG
- Method and apparatus for producing a pellet4 Sep 2018US 10,067,039 B2Thyssenkrupp Industrial Solutions AG
- Microspheres and methods of making the same9 May 2017US 9,643,876 B2
- Granulation of molten material9 Aug 2016US 9,409,235 B2Commonwealth Scientific and Industrial Research Organisation
- Hollow porous microspheres made from dispersed particle compositions14 Mar 1995US 5,397,759 A
- Preparation of quartz glass bodies from silicon dioxide granulate28 Feb 2019US 2019/0062197 A1Heraeus Quarzglas GmbH & Co.KG
- Method of producing controlled material properties of glass structures manufactured from micron and sub-micron glass powders and applications thereof7 Feb 2019US 2019/0039934 A1Board of Regents, The University of Texas System
- Proppants Comprising Glass Material19 Jul 2018US 2018/0201533 A1Boral IP Holdings (Australia) PTY Limited
- Porous and non-porous bodies28 Sep 2017US 2017/0275196 A1The University of Nottingham
- Microspheres and methods of making the same6 Apr 2017US 2017/0096360 A1
Most cited
By later US patents
- Method for making hollow porous microspheres166US 4,671,909 A1987
- Hollow porous microspheres made from dispersed particle compositions150US 5,397,759 A1995
- Hollow porous microspheres containing biocatalyst137US 4,743,545 A1988
- Hollow porous microspheres made from dispersed particle compositions128US 5,212,143 A1993
- Hollow porous microspheres as substrates and containers for catalysts and method of making same124US 4,637,990 A1987