B02C 4/44
Cooling or heating rollers or bars
B02C4/44 (Cooling or heating rollers or bars) appears on 19 US grants and 30 published applications in this corpus.
Search patents in B02C- Granted patents
- 19
- Published applications
- 30
- Assignees
- 21
- Inventors
- 50
- Latest grant
- 13 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 4 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 4 |
| 2022 | 1 | 0 |
| 2023 | 1 | 3 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Production process of nixtamalized maize flour, nixtamalizing the maize fractions separately without producing nejayote13 Aug 2024US 12,059,017 B2
- Vacuum cracking apparatus for power battery and cracking method thereof16 Jan 2024US 11,872,611 B2Guangdong Brunp Recycling Technology Co., Ltd.
- Fertilizer grinding mechanism, water and fertilizer mixing device, and aqueous fertilizer solution preparation production line22 Aug 2023US 11,731,137 B2Hanergy (Qingdao) Lubrication Technology Co., Ltd.
- Crushing device for waste tire and multi-functional crusher with crushing device5 Jul 2022US 11,376,601 B2
- Monitoring and control device for the automated optimization of the grinding line of a roller system and corresponding method20 Jul 2021US 11,065,626 B2Buhler AG
- Method of comminuting fertilizer slugs in a two-roll mill2 Nov 2023US 2023/0347356 A1Maschinenfabrik Koppern GmbH & Co. KG
- Vacuum cracking apparatus for power battery and cracking method thereof20 Jul 2023US 2023/0226582 A1Guangdong Brunp Recycling Technology Co., Ltd.
- Fertilizer grinding mechanism, water and fertilizer mixing device, and aqueous fertilizer solution preparation production line2 Feb 2023US 2023/0034460 A1Hanergy (Qingdao) Lubrication Technology Co., Ltd.
- Heated herbal grinder and method therefor26 Aug 2021US 2021/0260593 A1Kims Industry
- Production process of nixtamalized maize flour, nixtamalizing the maize fractions separately without producing nejayote12 Aug 2021US 2021/0244052 A1
Most cited
By later US patents
- Process for preparing ink jet inks having improved properties153US 5,310,778 AE. I. Du Pont de Nemours and Company · 1994
- Cooling and processing materials41US 7,900,857 B2Xyleco, Inc. · 2011
- Cooling and processing materials9US 8,418,944 B2Xylero, Inc. · 2013
- Device for refining a confectionary material4US 6,213,749 B1Carle & Montanari S.p.A. · 2001
- Pulverizing apparatus and pulverizing method4US 9,409,179 B2Sumitomo Bakelite Co., Ltd. · 2016