C10J 2300/0903
Feed preparation
C10J2300/0903 (Feed preparation) appears on 747 US grants and 858 published applications in this corpus.
Search patents in C10J- Granted patents
- 747
- Published applications
- 858
- Assignees
- 420
- Inventors
- 1,620
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 7 | 0 |
| 1978 | 11 | 0 |
| 1979 | 7 | 0 |
| 1980 | 14 | 0 |
| 1981 | 13 | 0 |
| 1982 | 17 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 10 | 0 |
| 1994 | 9 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 4 |
| 2003 | 1 | 5 |
| 2004 | 3 | 9 |
| 2005 | 6 | 10 |
| 2006 | 7 | 11 |
| 2007 | 4 | 25 |
| 2008 | 4 | 27 |
| 2009 | 5 | 67 |
| 2010 | 16 | 62 |
| 2011 | 20 | 69 |
| 2012 | 36 | 64 |
| 2013 | 50 | 61 |
| 2014 | 48 | 58 |
| 2015 | 60 | 48 |
| 2016 | 45 | 29 |
| 2017 | 32 | 30 |
| 2018 | 24 | 21 |
| 2019 | 24 | 19 |
| 2020 | 20 | 30 |
| 2021 | 19 | 29 |
| 2022 | 28 | 45 |
| 2023 | 25 | 61 |
| 2024 | 22 | 30 |
| 2025 | 26 | 22 |
| 2026 | 21 | 20 |
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.
- Processes and systems for upgrading a hydrocarbon-containing feed4 Aug 2026US 12,698,451 B2ExxonMobil Chemical Patents Inc.
- Chemical recycling of solvolysis terephthalyl column bottoms coproduct streams21 Jul 2026US 12,686,753 B2Eastman Chemical Company
- Thermal sludge to energy transformer14 Jul 2026US 12,680,695 B2Gate 5 Energy Partners, Inc.
- System and method for recycling plastics7 Jul 2026US 12,673,331 B2
- Process for producing one or more gases from solid waste material in a landfill site10 Sep 2026US 2026/0265623 A1Base SE
- Gasification of densified textiles and solid fossil fuels to produce organic compounds10 Sep 2026US 2026/0265624 A1Eastman Chemical Company
- 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
- Ultra-Low Emission System for Conversion of Municipal Solid Waste and Biomass to Renewable Electrical Power and Sustainable Liquid Fuels27 Aug 2026US 2026/0250586 A1
- Staged pyrolysis-catalytic gasification process systems for hydrogen production from biomass waste20 Aug 2026US 2026/0242679 A1Changzhou University
Most cited
By later US patents
- Thermochemical conversion of biomass to syngas via an entrained pyrolysis/gasification process150US 4,497,637 AGeorgia Tech Research Institute · 1985
- Plasma pyrolysis, gasification and vitrification of organic material120US 6,987,792 B2Solena Group, Inc. · 2006
- Process for the gasification of carbonaceous materials119US 4,322,222 AOccidental Petroleum Corporation · 1982
- Zero emission gasification, power generation, carbon oxides management and metallurgical reduction processes, apparatus, systems, and integration thereof117US 7,674,443 B12010
- Fluidized bed gasifier115US 4,968,325 ACentre Quebecois de Valorisation de la Biomasse · 1990