C10B 43/04
By mechanical means
Official title: by mechanical means
C10B43/04 (By mechanical means) appears on 67 US grants and 29 published applications in this corpus.
Search patents in C10B- Granted patents
- 67
- Published applications
- 29
- Assignees
- 46
- Inventors
- 119
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 1 | 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 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 3 |
| 2018 | 0 | 0 |
| 2019 | 3 | 2 |
| 2020 | 2 | 5 |
| 2021 | 2 | 2 |
| 2022 | 3 | 3 |
| 2023 | 5 | 4 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for removing carbon from reaction chambers in pyrolysis reactors28 Apr 2026US 12,612,555 B2Modern Hydrogen, Inc.
- Apparatus and methods for the automatic cleaning and inspection systems of coke drums26 Aug 2025US 12,398,327 B2
- Plastic pyrolysis reactor13 May 2025US 12,297,389 B2Lummus Technology Inc.
- Systems and methods for single piece integrated seat10 Dec 2024US 12,163,598 B2TapcoEnrpo, LLC
- Tower bottoms coke catching device6 Feb 2024US 11,891,581 B2Marathon Petroleum Company LP
- Systems and methods for removing carbon from reaction chambers in pyrolysis reactors24 Apr 2025US 2025/0129289 A1Modern Hydrogen, Inc.
- Apparatus and methods for the automatic cleaning and inspection systems of coke drums18 Jan 2024US 2024/0018415 A1
- Plastic pyrolysis reactor20 Jul 2023US 2023/0227729 A1Lummus Technology Inc.
- Tower bottoms coke catching device13 Jul 2023US 2023/0220286 A1Marathon Petroleum Company LP
- Systems and methods for decoking a coker furnace during a delayed coking process20 Apr 2023US 2023/0124266 A1Bechtel Energy Technologies & Solutions, Inc.
Most cited
By later US patents
- Method and apparatus for scraping the bottom wall of a coke oven chamber78US 4,135,948 AKrupp-Koppers GmbH · 1979
- Apparatus for cleaning the bottom surface of a coke oven door plug52US 3,990,948 AKoppers Company, Inc. · 1976
- Ascension pipe and elbow cleaning apparatus46US 4,233,119 ALouis A. Grant, Inc. · 1980
- Methods for decarbonizing coking ovens, and associated systems and devices37US 10,619,101 B2Suncoke Technology and Development LLC · 2020
- Tower bottoms coke catching device34US 10,696,906 B2Marathon Petroleum Company LP · 2020