C10B 49/20
In dispersed form
Official title: in dispersed form
C10B49/20 (In dispersed form) appears on 241 US grants and 224 published applications in this corpus.
Search patents in C10B- Granted patents
- 241
- Published applications
- 224
- Assignees
- 142
- Inventors
- 539
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 11 | 0 |
| 1979 | 9 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 14 | 0 |
| 1983 | 5 | 0 |
| 1984 | 10 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 3 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 7 |
| 2010 | 0 | 12 |
| 2011 | 7 | 11 |
| 2012 | 5 | 23 |
| 2013 | 12 | 22 |
| 2014 | 9 | 10 |
| 2015 | 18 | 19 |
| 2016 | 15 | 14 |
| 2017 | 12 | 5 |
| 2018 | 9 | 8 |
| 2019 | 13 | 9 |
| 2020 | 12 | 10 |
| 2021 | 5 | 5 |
| 2022 | 6 | 16 |
| 2023 | 4 | 12 |
| 2024 | 8 | 11 |
| 2025 | 9 | 17 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light olefin recovery from plastic waste pyrolysis22 Sep 2026US 12,742,123 B2ExxonMobil Chemical Patents Inc.
- Processes and systems for converting a hydrocarbon-containing feed7 Jul 2026US 12,674,106 B2ExxonMobil Chemical Patents Inc.
- Pyrolysis method and system for variable recycle waste feedstocks9 Jun 2026US 12,649,880 B2ExxonMobil Product Solutions Company
- Plastic waste pyrolysis with liquid recycle28 Apr 2026US 12,612,557 B2ExxonMobil Chemical Patents Inc.
- Integrated pyrolysis and gasification of biomass3 Feb 2026US 12,540,281 B2ExxonMobile Technology and Engineering Company
- Rapid Thermal Conversion of Biomass13 Aug 2026US 2026/0234476 A1Ensyn Renewables, Inc.
- System and a method for pyrolyzing pyrolyzable material4 Jun 2026US 2026/0152692 A1Valmet Technologies Oy
- Systems and methods for pyrolysis of plastics5 Mar 2026US 2026/0062619 A1Resynergi, Inc.
- Co-processing of biomass during fluidized coking with gasification27 Nov 2025US 2025/0361446 A1ExxonMobil Technology and Engineering Company
- Integration of Polymeric Waste Co-Processing in Cokers to Produce Circular Chemical Products from Coker Gas Oil13 Nov 2025US 2025/0346819 A1ExxonMobil Chemical Patents Inc.
Most cited
By later US patents
- Pyrolysis process for solid wastes171US 4,153,514 AOccidental Petroleum Corporation · 1979
- Rapid thermal conversion of biomass165US 7,905,990 B2Ensyn Renewables, Inc. · 2011
- Apparatus for a circulating bed transport fast pyrolysis reactor system151US 5,961,786 AEnsyn Technologies, Inc. · 1999
- Method and apparatus for a circulating bed transport fast pyrolysis reactor system125US 5,792,340 AEnsyn Technologies, Inc. · 1998
- Apparatus and process for the pyrolysis of agricultural biomass113US 7,943,014 B2Agri-Therm Limited · 2011