B02C 17/1865
After crushing
Official title: {after crushing}
B02C17/1865 (After crushing) appears on 9 US grants and 12 published applications in this corpus.
Search patents in B02C- Granted patents
- 9
- Published applications
- 12
- Assignees
- 9
- Inventors
- 14
- Latest grant
- 2 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 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 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 3 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Lead needle and lead slime separator for treating thin lead grid of waste lead-acid storage battery2 Aug 2022US 11,404,731 B2Jiangsu New Chunxing Resource Recycling Co. Ltd
- Micronizer12 Oct 2021US 11,141,736 B2Klafs GmbH
- Agitator ball mill31 Mar 2020US 10,603,669 B2NETZSCH-Feinmahltechnik GmbH
- Ultrafine nepheline syenite4 Sep 2018US 10,065,194 B2Covia Holdings Corporation
- Rotary mill19 Sep 2017US 9,764,329 B2Aaron Engineered Process Equipment, Inc.
- Lead needle and lead slime separator for treating thin lead grid of waste lead-acid storage battery20 Aug 2020US 2020/0266501 A1Jiangsu New Chunxing Resource Recycling Co. Ltd
- Micronisation means25 Apr 2019US 2019/0118186 A1Klafs GmbH
- Method and apparatus for separating lightweight materials from fabric pieces28 Dec 2017US 2017/0368553 A1Psil Holdings LLC
- Agitator ball mill3 Nov 2016US 2016/0318027 A1NETZSCH-Feinmahltechnik GmbH
- Ecocompatible container for the recycling of cigarette butts13 Oct 2016US 2016/0296938 A1
Most cited
By later US patents
- Ball mill3US 5,873,532 AGEC Alsthom Stein Industrie · 1999
- Lead needle and lead slime separator for treating thin lead grid of waste lead-acid storage battery1US 11,404,731 B2Jiangsu New Chunxing Resource Recycling Co. Ltd · 2022
- Ultrafine nepheline syenite1US 8,864,900 B2Unimin Corporation · 2014
- Ecocompatible container for the recycling of cigarette butts1US 9,623,421 B22017
- Rotary mill1US 9,764,329 B2Aaron Engineered Process Equipment, Inc. · 2017