Y02P 40/125
Fuels from renewable energy sources
Official title: Fuels from renewable energy sources, e.g. waste or biomass
Y02P40/125 (Fuels from renewable energy sources) appears on 110 US grants and 53 published applications in this corpus.
Search patents in Y02P- Granted patents
- 110
- Published applications
- 53
- Assignees
- 73
- Inventors
- 206
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 3 | 0 |
| 2005 | 1 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 5 |
| 2011 | 0 | 3 |
| 2012 | 3 | 2 |
| 2013 | 3 | 7 |
| 2014 | 4 | 6 |
| 2015 | 3 | 5 |
| 2016 | 6 | 2 |
| 2017 | 3 | 1 |
| 2018 | 3 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 2 |
| 2022 | 2 | 6 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Use of a hydraulic binder containing calcium aluminate for the production of a construction material12 May 2026US 12,623,963 B2ARDEX Group GmbH
- Method for the manufacture of hydraulic binders from water treatment residuals15 Apr 2025US 12,275,673 B2ARDEX Group GmbH
- Process for producing a binder22 Oct 2024US 12,122,725 B2ARDEX Group GmbH
- System and process for heavy fuel oil pyrolysis26 Sep 2023US 11,767,475 B2PURAGLOBE HOLDING GmbH
- Process for producing liquid fuel from waste hydrocarbon and/or organic material, reactor, apparatus, uses and managing system thereof20 Dec 2022US 11,530,358 B2Envirollea Inc.
- Combustion method using fuel combustion device, cement manufacturing method, and cement firing facility30 Apr 2026US 2026/0117967 A1Sumitomo Osaka Cement Co., Ltd.
- Method for utilizing co2 in exhaust gas from cement production, and co2 utilizing system20 Jul 2023US 2023/0227354 A1Mitsubishi Materials Corporation
- Oxygen injection for alternative fuels used in cement production8 Jun 2023US 2023/0175781 A1Messer Austria GmbH
- Process for Producing a Binder22 Sep 2022US 2022/0298068 A1ARDEX Group GmbH
- Use of a Hydraulic Binder Containing Calcium Aluminate for the Production of a Construction Material4 Aug 2022US 2022/0242788 A1ARDEX Group GmbH
Most cited
By later US patents
- Use of high carbon coal ash72US 6,755,905 B2Lafarge Canada Inc. · 2004
- Method of manufacturing carbon-rich product and co-products56US 9,121,606 B22015
- Method for energy recovery from solid hazardous waste53US 4,850,290 AAsh Grove Cement Company · 1989
- Method and apparatus for the removal of harmful and waste materials by combustion47US 4,640,681 AKlockner-Humboldt-Deutz Aktiengesellschaft · 1987
- Apparatus for continuously producing a cement clinker46US 4,295,823 ASumitomo Cement Co., Ltd. · 1981