C10B 39/04
Wet quenching
C10B39/04 (Wet quenching) appears on 121 US grants and 74 published applications in this corpus.
Search patents in C10B- Granted patents
- 121
- Published applications
- 74
- Assignees
- 77
- Inventors
- 243
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 10 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 7 |
| 2013 | 1 | 4 |
| 2014 | 0 | 7 |
| 2015 | 2 | 5 |
| 2016 | 6 | 10 |
| 2017 | 5 | 4 |
| 2018 | 5 | 3 |
| 2019 | 7 | 6 |
| 2020 | 6 | 9 |
| 2021 | 10 | 4 |
| 2022 | 4 | 5 |
| 2023 | 6 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Char collector18 Aug 2026US 12,710,174 B2Scanship AS
- Closed, gastight system and method for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit26 May 2026US 12,637,621 B2ART-Envi Services GmbH & Co. KG
- Process for the production of needle coke23 Dec 2025US 12,503,650 B2Reliance Industries Limited
- Methods and systems for producing an enhanced surface area biochar product7 Jan 2025US 12,187,616 B2Aries Clean Technologies LLC
- Compact and maintainable waste reformation apparatus7 Nov 2023US 11,806,684 B2Raven SR, Inc.
- Closed, gastight system and method for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit17 Jul 2025US 2025/0230363 A1ART-Envi Services GmbH & Co. KG
- A process for the production of needle coke27 Feb 2025US 2025/0066674 A1Reliance Industries Limited
- Char collector15 Feb 2024US 2024/0053005 A1Scanship AS
- Compact and maintainable waste reformation apparatus11 Jan 2024US 2024/0009643 A1Raven SR, Inc.
- Methods and systems for producing an enhanced surface area biochar product2 Nov 2023US 2023/0348276 A1Aries Clean Technologies LLC
Most cited
By later US patents
- Process for cooling of coke115US 3,959,084 ADravo Corporation · 1976
- Hooded quenching wharf for coke side emission control103US 3,930,961 AKoppers Company, Inc. · 1976
- Smokeless and non-recovery type coke oven battery103US 4,111,757 APennsylvania Coke Technology, Inc. · 1978
- Wet quenching of incandescent coke103US 4,263,099 ABethlehem Steel Corporation · 1981
- Adjustable device for removing pollutants from gases and vapors evolved during coke quenching operations101US 4,145,195 AFirma Carl Still GmbH & Co. KG · 1979