C10K 1/046
Reducing the tar content
Official title: {Reducing the tar content}
C10K1/046 (Reducing the tar content) appears on 41 US grants and 46 published applications in this corpus.
Search patents in C10K- Granted patents
- 41
- Published applications
- 46
- Assignees
- 42
- Inventors
- 111
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 3 |
| 2014 | 2 | 3 |
| 2015 | 2 | 9 |
| 2016 | 9 | 1 |
| 2017 | 4 | 0 |
| 2018 | 1 | 6 |
| 2019 | 1 | 0 |
| 2020 | 0 | 3 |
| 2021 | 1 | 2 |
| 2022 | 1 | 3 |
| 2023 | 1 | 3 |
| 2024 | 4 | 7 |
| 2025 | 1 | 1 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and process arrangement for producing hydrocarbons2 Jun 2026US 12,644,054 B2Teknologian tutkimuskeskus VTT Oy
- Production of products from biomass28 Apr 2026US 12,612,556 B2Hermal Bio Energy International Pty Ltd
- Direct coupled atmospheric carbon reduction device with hydrogen utilization24 Mar 2026US 12,583,744 B2
- Purification of tar containing gas streams17 Feb 2026US 12,552,993 B2Meva Energy AB
- Gasification process employing acid gas recycle23 Sep 2025US 12,421,465 B2Haldor TopsøE A/S
- Process for the production of hydrogen from biomass12 Jun 2025US 2025/0188375 A1BHYO GmbH
- Reducing the carbon footprint of chemical recycling facilities14 Nov 2024US 2024/0375321 A1Eastman Chemical Company
- Method and process arrangement for producing hydrocarbons24 Oct 2024US 2024/0352336 A1Teknologian tutkimuskeskus VTT Oy
- Method and apparatus for producing hydrogen12 Sep 2024US 2024/0301304 A1HiTES Holding GmbH
- Purification Of Tar Containing Gas Streams1 Aug 2024US 2024/0254396 A1Meva Energy AB
Most cited
By later US patents
- Two-stage gasification system77US 4,069,024 ACombustion Engineering, Inc. · 1978
- Synthesis gas from slurries of solid carbonaceous fuels68US 4,436,531 ATexaco Development Corporation · 1984
- Energy efficient apparatus employing energy efficient process schemes providing enhanced integration of gasification-based multi-generation and hydrocarbon refining facilities and related methods49US 9,562,201 B2Saudi Arabian Oil Company · 2017
- Partial oxidation of low rank coal34US 5,324,336 ATexaco Inc. · 1994
- Apparatus for the production of cleaned and cooled synthesis gas24US 4,377,394 ATexaco Development Corporation · 1983