B02C 4/36
In mills specially adapted for paste-like materials
Official title: in mills specially adapted for paste-like materials
B02C4/36 (In mills specially adapted for paste-like materials) appears on 13 US grants and 6 published applications in this corpus.
Search patents in B02C- Granted patents
- 13
- Published applications
- 6
- Assignees
- 8
- Inventors
- 35
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coal water slurry concentration device6 Oct 2026US 12,752,280 B2Anhui University of Science and Technology
- Infeed protection device28 May 2024US 11,992,846 B2Buhler AG
- Device and method for comminuting particles in liquid material25 Dec 2018US 10,159,985 B2Buhler AG
- Method of controlling a process in which the particle size of a material is reduced, a machine for reducing the particle size of a material and a method of calibrating such a machine12 Jul 2016US 9,387,479 B2Kraft Foods R & D, Inc.
- Roller-type homogenizing mill12 Jun 2012US 8,196,849 B1Twin Trading Company
- Coal water slurry concentration device11 Jul 2024US 2024/0226906 A1Anhui University of Science and Technology
- Infeed protection device7 Jul 2022US 2022/0212198 A1Buhler AG
- Refiner and process for grinding and homogenizing materials containing particles7 Jul 2016US 2016/0193609 A1Royal Duyvis Wiener B.V.
- Device and Method for Comminuting Particles in Liquid Material27 Mar 2014US 2014/0084092 A1Bulher AG
- Roller-type homogenizing mill7 Jun 2012US 2012/0138720 A1Twin Trading Company
Most cited
By later US patents
- Roller mill12US 4,635,861 AGebruder Buhler AG · 1987
- Control system for controlling the pressure on chocolate refining machine roll bearings10US 4,620,477 ACarle & Montanari S.p.A. · 1986
- Controlled operation chocolate refiner8US 4,603,815 ACarle & Montanari S.p.A. · 1986
- Method and system for controlling a layer thickness in a grinding operation8US 5,379,950 ABuhler AG · 1995
- Method and device for pre-milling a confectionery material7US 6,182,914 B2Carle & Montanari S.p.A. · 2001