C10K 1/003
Of acid contaminants
Official title: {of acid contaminants, e.g. acid gas removal}
C10K1/003 (Of acid contaminants) appears on 648 US grants and 797 published applications in this corpus.
Search patents in C10K- Granted patents
- 648
- Published applications
- 797
- Assignees
- 383
- Inventors
- 1,668
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 10 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 6 | 5 |
| 2002 | 6 | 7 |
| 2003 | 2 | 1 |
| 2004 | 5 | 10 |
| 2005 | 5 | 7 |
| 2006 | 6 | 8 |
| 2007 | 3 | 10 |
| 2008 | 2 | 22 |
| 2009 | 3 | 28 |
| 2010 | 13 | 59 |
| 2011 | 19 | 56 |
| 2012 | 27 | 59 |
| 2013 | 46 | 59 |
| 2014 | 37 | 49 |
| 2015 | 62 | 59 |
| 2016 | 41 | 26 |
| 2017 | 30 | 37 |
| 2018 | 25 | 19 |
| 2019 | 28 | 17 |
| 2020 | 16 | 30 |
| 2021 | 15 | 38 |
| 2022 | 24 | 35 |
| 2023 | 34 | 46 |
| 2024 | 28 | 51 |
| 2025 | 28 | 42 |
| 2026 | 18 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 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
- Processes and systems for converting a hydrocarbon-containing feed7 Jul 2026US 12,674,106 B2ExxonMobil Chemical Patents Inc.
- High recovery process for purification of multicomponent gases30 Jun 2026US 12,667,803 B2Praxair Technology, Inc.
- Method of elimination of poly- and perfluoroalkyl substances (PFAS) in a wastewater biosolids gasification process using a thermal oxidizer and hydrated lime injection9 Jun 2026US 12,649,885 B2Aries Clean Technologies LLC
- Device for the treatment of a solid feedstock, comprising recycling of the solid feedstock1 Oct 2026US 2026/0297446 A1Avril
- Reverse water gas shift catalysts comprising an alkali metal and alumina27 Aug 2026US 2026/0250138 A1Saudi Arabian Oil Company
- Biogas feed for carbon monoxide production27 Aug 2026US 2026/0250588 A1Topsoe A/S
- Method and apparatus for cleaning gasification product and use30 Jul 2026US 2026/0218073 A1
- Integrated scrubbing operations for processing of syngas from gasification30 Jul 2026US 2026/0218074 A1SunGas Renewables, Inc.
Most cited
By later US patents
- Coal gasification and hydrogen production system and method301US 5,955,039 ASiemens Westinghouse Power Corporation · 1999
- Methanol from coal and natural gas294US 4,407,973 AThe M. W. Kellogg Company · 1983
- Method of producing methanol synthesis gas283US 4,994,093 AKrupp-Koppers GmbH · 1991
- Power generation system153US 5,265,410 AMitsubishi Jukogyo Kabushiki Kaisha · 1993
- Indirectly heated thermochemical reactor apparatus and processes143US 5,059,404 AManufacturing and Technology Conversion International, Inc. · 1991