C10J 3/726
Start-up
Official title: {Start-up}
C10J3/726 (Start-up) appears on 73 US grants and 80 published applications in this corpus.
Search patents in C10J- Granted patents
- 73
- Published applications
- 80
- Assignees
- 57
- Inventors
- 181
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 3 |
| 2011 | 0 | 6 |
| 2012 | 1 | 14 |
| 2013 | 4 | 10 |
| 2014 | 7 | 7 |
| 2015 | 13 | 8 |
| 2016 | 7 | 4 |
| 2017 | 7 | 4 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 3 | 8 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 4 | 3 |
| 2024 | 2 | 0 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Partial oxidation reactor with warm-up burner for production of synthesis gas4 Nov 2025US 12,459,812 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Process and device for producing hydrogen, carbon monoxide and a carbon-containing product18 Mar 2025US 12,252,405 B2thyssenkrupp AG
- Gasification gas treatment facility and gasification gas treatment method2 Apr 2024US 11,946,005 B2Mitsubishi Heavy Industries, Ltd.
- Operating guide system of coal gasification plant and apparatus and method therefor2 Jan 2024US 11,859,144 B2Doosan Enerbility Co., Ltd.
- Startup and shutdown of cleanup engine and other components in a biomass conversion system23 May 2023US 11,655,755 B2Massachusetts Institute of Technology
- Elimination of contaminants of concern including poly- and perfluoroalkyl substances (pfas) in a gasification process using an indirectly-heated dryer with closed-loop thermal fluid heat recovery10 Sep 2026US 2026/0265625 A1Aries Clean Technologies LLC
- Coaxially stacked coaxial fuel gasifier23 Apr 2026US 2026/0109906 A1Alchemist Material Corporation
- Method and system for producing syngas from a combustible material1 May 2025US 2025/0136880 A1
- Gasifier Throat Cooling3 Apr 2025US 2025/0109344 A1Air Products and Chemicals, Inc.
- Method for gasification of carbonaceous feedstock and device for implementing same29 Jun 2023US 2023/0203389 A1
Most cited
By later US patents
- Black liquor gasification with integrated warm-up and purge47US 5,624,470 ACombustion Engineering, Inc. · 1997
- Down-draft fixed bed gasifier system and use thereof45US 6,112,677 ASevar Entsorgungsanlagen GmbH · 2000
- Apparatus and methods for tar removal from syngas42US 8,894,885 B2Ineos Bio SA · 2014
- Process for the partial oxidation of liquid hydrocarbonaceous fuels39US 4,113,445 ATexaco Development Corporation · 1978
- Gasifier having integrated fuel cell power generation system28US 8,968,433 B2ThermoChem Recovery International, Inc. · 2015