F27D 2015/0233
With gas
Official title: {with gas, e.g. air, supply to the grate}
F27D2015/0233 (With gas) appears on 26 US grants and 11 published applications in this corpus.
Search patents in F27D- Granted patents
- 26
- Published applications
- 11
- Assignees
- 20
- Inventors
- 66
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cooler for cooling bulk material11 Feb 2025US 12,222,163 B2thyssenkrupp AG
- Cooler31 May 2022US 11,346,606 B2Føns Companies ApS
- Cooling device and method for cooling elements passing through said device10 May 2022US 11,326,218 B2Linde Aktiengesellschaft
- Delimitation for reduction of the dust emissions for a cooler for cooling hot bulk material18 Feb 2020US 10,563,921 B2Primetals Technologies Austria GmbH
- Method and device for processing slag occurring in a combustion chamber of a refuse incineration plant15 Jan 2019US 10,180,254 B2Hitachi Zosen Inova AG
- Cooler for cooling bulk material3 Aug 2023US 2023/0243590 A1thyssenkrupp AG
- Cooler7 Jan 2021US 2021/0003346 A1Føns Companies ApS
- Cooling device and method for cooling elements passing through said device25 Jul 2019US 2019/0226038 A1Linde Aktiengesellschaft
- Grate Plate for a Grate Cooler20 Dec 2018US 2018/0363985 A1
- Delimitation for reduction of the dust emissions for a cooler for cooling hot bulk material3 May 2018US 2018/0120030 A1Primetals Technologies Austria GmbH
Most cited
By later US patents
- Collapsible container with an unbroken top wall23US 6,422,409 B2Carrimor · 2002
- Cooling apparatus19US 4,762,489 AKrupp Polysius AG · 1988
- Apparatus for cooling hot material16US 4,732,561 AKrupp Polysius AG · 1988
- Two stage material cooler13US 4,624,636 AFuller Company · 1986
- Cooling process for material beds of bulk materials12US 4,457,081 A1984