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F27D 15/0213

Comprising a cooling grate

Official title: {comprising a cooling grate}

F27D15/0213 (Comprising a cooling grate) appears on 117 US grants and 58 published applications in this corpus.

Search patents in F27D

Granted patents: 117
Published applications: 58
Assignees: 56
Inventors: 213
Latest grant: 11 Feb 2025

Filings by year

F27D 15/0213: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	1	0
1977	0	0
1978	0	0
1979	1	0
1980	0	0
1981	1	0
1982	4	0
1983	0	0
1984	2	0
1985	2	0
1986	4	0
1987	0	0
1988	3	0
1989	1	0
1990	1	0
1991	0	0
1992	3	0
1993	1	0
1994	5	0
1995	3	0
1996	7	0
1997	4	0
1998	8	0
1999	11	0
2000	2	0
2001	5	3
2002	3	1
2003	0	2
2004	3	5
2005	2	1
2006	4	2
2007	2	4
2008	1	6
2009	2	2
2010	2	3
2011	3	3
2012	2	2
2013	2	3
2014	1	2
2015	0	0
2016	3	2
2017	2	3
2018	1	3
2019	3	1
2020	2	1
2021	1	4
2022	2	3
2023	4	1
2024	2	1
2025	1	0

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Cooler for cooling bulk material11 Feb 2025US 12,222,163 B2thyssenkrupp AG
Cooler for cooling clinker and method for operating a cooler for cooling clinker10 Dec 2024US 12,162,808 B2thyssenkrupp AG
Cooler and a method for cooling bulk material22 Oct 2024US 12,123,650 B2thyssenkrupp AG
Grate bar for stepped grate14 Nov 2023US 11,815,265 B2IKN GmbH
HBI slow cooling system and method10 Oct 2023US 11,781,194 B2Midrex Techonologies, Inc.

Most cited

By later US patents