F27B 7/2058
With precalcining means on each string
Official title: {with precalcining means on each string}
F27B7/2058 (With precalcining means on each string) appears on 6 US grants and 4 published applications in this corpus.
Search patents in F27B- Granted patents
- 6
- Published applications
- 4
- Assignees
- 7
- Inventors
- 17
- Latest grant
- 17 Nov 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 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 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Process and installation for production of clinker and electricity, and process for modification of a production installation of clinker17 Nov 2015US 9,187,369 B2Lafarge
- Gasification with separate calcination19 Feb 2013US 8,377,198 B2FLSmidth A/S
- Calcining apparatus for powdery materials2 Jun 1987US 4,669,976 AMitsubishi Jukogyo Kabushiki Kaisha
- Calcining apparatus for powdery materials22 Oct 1985US 4,548,580 AMitsubishi Jukogyo Kabushiki Kaisha
- Method and device for the calcination of finely grained to dust-form material, particularly of comminuted raw material to be used in the manufacture of cement11 Sep 1984US 4,470,849 AKlockner-Humboldt-Deutz Aktiengesellschaft
- Assembly for reducing co2 emission in plants for clinker production31 Oct 2024US 2024/0360033 A1Politecnico Di Milano
- Process and installation for production of clinker and electricity, and process for modification of a production installation of clinker23 Jul 2015US 2015/0203400 A1Lafarge
- Gasification with Separate Calcination31 Mar 2011US 2011/0073014 A1FLSmidth A/S
- Method and Plant for the Simultaneous Production of Electricity and Cement Clinker22 Jul 2010US 2010/0180803 A1FLSmidth A/S
Most cited
By later US patents
- Method and device for the calcination of finely grained to dust-form material, particularly of comminuted raw material to be used in the manufacture of cement8US 4,470,849 AKlockner-Humboldt-Deutz Aktiengesellschaft · 1984
- Method and apparatus for reducing the calorific consumption of a cement producing plant4US 4,191,586 AFives-Cail Babcock · 1980
- Calcining apparatus for powdery materials3US 4,548,580 AMitsubishi Jukogyo Kabushiki Kaisha · 1985
- Calcining apparatus for powdery materials1US 4,669,976 AMitsubishi Jukogyo Kabushiki Kaisha · 1987