B02C 19/0068
Specially adapted for breaking-up fluorescent tubes
Official title: {specially adapted for breaking-up fluorescent tubes}
B02C19/0068 (Specially adapted for breaking-up fluorescent tubes) appears on 39 US grants and 13 published applications in this corpus.
Search patents in B02C- Granted patents
- 39
- Published applications
- 13
- Assignees
- 13
- Inventors
- 59
- Latest grant
- 12 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for xenon recovery12 Jan 2021US 10,892,132 B2Versum Materials US, LLC
- Method for processing glass fiber waste20 Jun 2017US 9,682,382 B2Quarzwerke GmbH
- Scrapped glass pulverizing device5 Jan 2016US 9,227,195 B2
- Fluorescent bulb compactor and mercury vapor recovery system9 Sep 2014US 8,827,194 B2Killgerm Group Limited
- Fluorescent lamp disposal system10 Oct 2006US 7,118,056 B2Killgerm Group Limited
- Recycling of Flat Panel Displays27 Oct 2022US 2022/0339682 A1Peregrine Technologies (Holdings) Limited
- System and Method for Xenon Recovery9 Apr 2015US 2015/0099416 A1Air Products and Chemicals, Inc.
- Method for processing optical fiber wastes15 Jan 2015US 2015/0017438 A1Quarzwerke GmbH
- Scrapped glass pulverizing device10 Apr 2014US 2014/0097279 A1Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Method and System For Crushing and Disposing Fluorescent Lamp Bulbs21 Feb 2013US 2013/0043333 A1
Most cited
By later US patents
- Fluorescent lamp crusher29US 4,655,404 A1987
- Fluorescent tube crusher with particulate separation and recovery25US 5,092,527 AMercury Technologies Corporation · 1992
- Apparatus for storing mercury-containing used products22US 4,545,540 A1985
- Fluorescent tube breaker apparatus22US 5,551,643 A1996
- Apparatus for crushing glassware22US 5,743,473 A1998