C10B 33/12
Discharge valves
C10B33/12 (Discharge valves) appears on 22 US grants and 17 published applications in this corpus.
Search patents in C10B- Granted patents
- 22
- Published applications
- 17
- Assignees
- 18
- Inventors
- 37
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 4 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for single piece integrated seat10 Dec 2024US 12,163,598 B2TapcoEnrpo, LLC
- Slide valve and use of a slide valve5 Mar 2024US 11,920,692 B2Z & J Technologies GmbH
- Shut-off valve, coking drum and method7 Feb 2023US 11,572,954 B2Z & J Technologies GmbH
- Pyrolysis reactor25 Aug 2020US 10,752,841 B2Enventix, Inc.
- External gas heating device of coal pyrolyzing furnace4 Dec 2018US 10,144,873 B2Shanxi Xinli Energy Technology Co., Ltd
- Shut-off valve, coking drum and method17 Feb 2022US 2022/0049774 A1Z & J Technologies GmbH
- Slide valve and use of a slide valve4 Feb 2021US 2021/0033198 A1Z & J Technologies GmbH
- Systems and Methods for Single Piece Integrated Seat5 Nov 2020US 2020/0347943 A1TapcoEnpro, LLC
- Rotating drum device for use with carbonizer system and process of use thereof21 Mar 2019US 2019/0085247 A1Aemerge, LLC
- Substance vehicle of pyrolysis reactor7 Jun 2018US 2018/0155626 A1E-Sunscience Co., Ltd.
Most cited
By later US patents
- Thermal cycle continuous automated coal pyrolyzing furnace55US 10,047,296 B2Shanxi Xinli Energy Technology Co., Ltd · 2018
- Low headroom coke drum deheading device52US 6,264,829 B1Fluor Corporation · 2001
- Low headroom coke drum deheading device35US 5,785,843 AFluor Daniel, Inc. · 1998
- Fuel spreader assembly for use in a gasifier13US 5,755,837 AThermal Technologies, Inc. · 1998
- Coke drum discharge system13US 7,438,786 B2Foster Wheeler USA Corporation · 2008