C10B 37/02
Levelling charges
Official title: Levelling charges, e.g. with bars
C10B37/02 (Levelling charges) appears on 25 US grants and 12 published applications in this corpus.
Search patents in C10B- Granted patents
- 25
- Published applications
- 12
- Assignees
- 14
- Inventors
- 59
- Latest grant
- 13 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 3 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 4 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 1 |
| 2020 | 1 | 3 |
| 2021 | 2 | 1 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Burn profiles for coke operations13 Sep 2022US 11,441,078 B2Suncoke Technology and Development LLC
- Method of charging a coke oven17 May 2022US 11,332,673 B2Paul Wurth S. A.
- Method and system for optimizing coke plant operation and output6 Jul 2021US 11,053,444 B2Suncoke Technology and Development LLC
- Burn profiles for coke operations16 Feb 2021US 10,920,148 B2Suncoke Technology and Development LLC
- Method for obtaining a height of a material stacked in a coke oven24 Nov 2020US 10,844,284 B2ArcelorMittal
- Burn profiles for coke operations3 Jun 2021US 2021/0163822 A1Suncoke Technology and Development LLC
- Method for obtaining a height of a material stacked in a coke oven11 Jun 2020US 2020/0181496 A1ArcelorMittal
- Burn profiles for coke operations21 May 2020US 2020/0157430 A1Suncoke Technology and Development LLC
- Method of charging a coke oven2 Jan 2020US 2020/0002617 A1Paul Wurth S. A.
- Method and system for optimizing coke plant operation and output21 Nov 2019US 2019/0352568 A1Suncoke Technology and Development LLC
Most cited
By later US patents
- Coal bed vibration compactor for non-recovery coke oven102US 6,059,932 APennsylvania Coke Technology, Inc. · 2000
- Leveling device with an adjustable width82US 6,964,236 B2Thyssen Krupp Encoke GmbH · 2005
- Coke oven charging system52US 9,580,656 B2Suncoke Technology and Development LLC · 2017
- Method for optimizing coke plant operation and output51US 10,233,392 B2Suncoke Technology and Development LLC · 2019
- Burn profiles for coke operations51US 10,308,876 B2Suncoke Technology and Development LLC · 2019