C10K 1/08
Purifying combustible gases containing carbon monoxide: by washing with liquids
Official title: by washing with liquids; Reviving the used wash liquors (gas washers B01D)
C10K1/08 (Purifying combustible gases containing carbon monoxide: by washing with liquids) appears on 928 US grants and 761 published applications in this corpus.
Search patents in C10K- Granted patents
- 928
- Published applications
- 761
- Assignees
- 478
- Inventors
- 1,943
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 14 | 0 |
| 1978 | 14 | 0 |
| 1979 | 11 | 0 |
| 1980 | 15 | 0 |
| 1981 | 13 | 0 |
| 1982 | 18 | 0 |
| 1983 | 15 | 0 |
| 1984 | 23 | 0 |
| 1985 | 26 | 0 |
| 1986 | 9 | 0 |
| 1987 | 16 | 0 |
| 1988 | 15 | 0 |
| 1989 | 28 | 0 |
| 1990 | 26 | 0 |
| 1991 | 15 | 0 |
| 1992 | 9 | 0 |
| 1993 | 13 | 0 |
| 1994 | 14 | 0 |
| 1995 | 15 | 0 |
| 1996 | 9 | 0 |
| 1997 | 12 | 0 |
| 1998 | 14 | 0 |
| 1999 | 11 | 0 |
| 2000 | 16 | 0 |
| 2001 | 12 | 3 |
| 2002 | 6 | 12 |
| 2003 | 14 | 13 |
| 2004 | 6 | 14 |
| 2005 | 6 | 13 |
| 2006 | 12 | 13 |
| 2007 | 9 | 23 |
| 2008 | 5 | 42 |
| 2009 | 7 | 56 |
| 2010 | 20 | 62 |
| 2011 | 28 | 51 |
| 2012 | 35 | 44 |
| 2013 | 45 | 46 |
| 2014 | 44 | 47 |
| 2015 | 45 | 50 |
| 2016 | 40 | 24 |
| 2017 | 32 | 24 |
| 2018 | 15 | 20 |
| 2019 | 23 | 17 |
| 2020 | 16 | 24 |
| 2021 | 8 | 37 |
| 2022 | 23 | 27 |
| 2023 | 26 | 37 |
| 2024 | 24 | 22 |
| 2025 | 19 | 27 |
| 2026 | 15 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gasification furnace operating method and gasification furnace18 Aug 2026US 12,709,714 B2Ebara Environmental Plant Co., Ltd.
- System and method for conditioning syngas and capturing carbon dioxide from conditioned syngas for production of power, chemicals, and other value added products11 Aug 2026US 12,702,950 B2Dastur Energy, Inc.
- Process for treating a gas stream from plastic pyrolisis and/or biomass pyrolisis, and installation for integration into a steam cracker11 Aug 2026US 12,703,671 B2Technip Energies France
- Halides removal washing system for a hydrocarbon stream14 Jul 2026US 12,680,032 B2Topsoe A/S
- Processes for producing high biogenic concentration Fischer-Tropsch liquids derived from municipal solid wastes (MSW) feedstocks16 Jun 2026US 12,655,359 B2Fulc Jv LLC
- Generation and utilization of ammoniated water in gasification1 Oct 2026US 2026/0297445 A1SunGas Renewables, Inc.
- Device for the treatment of a solid feedstock, comprising recycling of the solid feedstock1 Oct 2026US 2026/0297446 A1Avril
- Gasification of densified textiles and solid fossil fuels to produce organic compounds10 Sep 2026US 2026/0265624 A1Eastman Chemical Company
- Biomass gasification gas treatment apparatus13 Aug 2026US 2026/0234484 A1Biomass Energy Corporation
- Method and apparatus for cleaning gasification product and use30 Jul 2026US 2026/0218073 A1
Most cited
By later US patents
- Method of producing methanol synthesis gas283US 4,994,093 AKrupp-Koppers GmbH · 1991
- Removal of CO.sub.2 and/or H.sub.2 S and/or COS from gases containing these constituents172US 4,336,233 ABASF SE · 1982
- Indirectly heated thermochemical reactor apparatus and processes143US 5,059,404 AManufacturing and Technology Conversion International, Inc. · 1991
- Indirectly heated thermochemical reactor processes115US 5,536,488 AManufacturing & Technology Conversion, Inc. · 1996
- Feed processing employing dispersed molten droplets114US 5,744,117 AMolten Metal Technology, Inc. · 1998