C10B 41/00
Safety devices
Official title: Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
C10B41/00 (Safety devices) appears on 186 US grants and 196 published applications in this corpus.
Search patents in C10B- Granted patents
- 186
- Published applications
- 196
- Assignees
- 89
- Inventors
- 358
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 3 | 4 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 4 |
| 2010 | 3 | 5 |
| 2011 | 1 | 3 |
| 2012 | 3 | 6 |
| 2013 | 1 | 3 |
| 2014 | 3 | 9 |
| 2015 | 6 | 6 |
| 2016 | 5 | 14 |
| 2017 | 5 | 15 |
| 2018 | 9 | 5 |
| 2019 | 11 | 13 |
| 2020 | 9 | 18 |
| 2021 | 15 | 26 |
| 2022 | 12 | 10 |
| 2023 | 7 | 9 |
| 2024 | 12 | 12 |
| 2025 | 18 | 19 |
| 2026 | 14 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for carbonizing biomass15 Sep 2026US 12,735,642 B2Mitsubishi UBE Cement Corporation
- High-carbon biogenic reagents and uses thereof1 Sep 2026US 12,723,211 B2Carbon Technology Holdings, LLC
- High-carbon biogenic reagents and uses thereof14 Jul 2026US 12,680,044 B2Carbon Technology Holdings, LLC
- High-carbon biogenic reagents and uses thereof7 Jul 2026US 12,674,108 B2Carbon Technology Holdings, LLC
- High-carbon biogenic reagents and uses thereof7 Jul 2026US 12,674,109 B2Carbon Technology Holdings, LLC
- Process and system for generation of coke drum outage projections8 Oct 2026US 2026/0310246 A1
- Telescoping charging chute for coke oven battery24 Sep 2026US 2026/0286226 A1Paul Wurth S. A.
- Systems and methods for making hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics30 Jul 2026US 2026/0218056 A1Nexus Circular LLC
- Systems and apparatus for production of high-carbon biogenic reagents16 Jul 2026US 2026/0201264 A1Carbon Technology Holdings, LLC
- Travelling carriage, temperature measuring method, and coke oven operation method9 Jul 2026US 2026/0194392 A1Jfe Steel Corporation
Most cited
By later US patents
- Method of controlling the operating temperature and pressure of a coke oven101US 6,139,692 AKawasaki Steel Corporation · 2000
- Controllable air ducts for feeding of additional combustion air into the area of flue gas channels of coke oven chambers78US 9,039,869 B2Uhde GmbH · 2015
- Air proportioning system for secondary air in coke ovens depending on the vault vs. sole temperature ratio71US 8,980,063 B2Uhde GmbH · 2015
- Coke plant including exhaust gas sharing70US 9,243,186 B2Suncoke Technology and Development LLC · 2016
- Process for producing high-carbon biogenic reagents65US 9,388,355 B2Biogenic Reagents Ventures, LLC · 2016