B01J 8/08
Chemical or physical processes in general, conducted in the presence of fluids
Official title: with moving particles (with fluidised particles B01J8/18)
B01J8/08 (Chemical or physical processes in general, conducted in the presence of fluids) appears on 1,248 US grants and 992 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,248
- Published applications
- 992
- Assignees
- 725
- Inventors
- 3,059
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 8 | 0 |
| 1978 | 23 | 0 |
| 1979 | 13 | 0 |
| 1980 | 14 | 0 |
| 1981 | 23 | 0 |
| 1982 | 23 | 0 |
| 1983 | 15 | 0 |
| 1984 | 23 | 0 |
| 1985 | 23 | 0 |
| 1986 | 26 | 0 |
| 1987 | 27 | 0 |
| 1988 | 22 | 0 |
| 1989 | 30 | 0 |
| 1990 | 18 | 0 |
| 1991 | 21 | 0 |
| 1992 | 23 | 0 |
| 1993 | 18 | 0 |
| 1994 | 24 | 0 |
| 1995 | 13 | 0 |
| 1996 | 17 | 0 |
| 1997 | 21 | 0 |
| 1998 | 15 | 0 |
| 1999 | 20 | 0 |
| 2000 | 26 | 0 |
| 2001 | 18 | 9 |
| 2002 | 18 | 17 |
| 2003 | 21 | 20 |
| 2004 | 18 | 27 |
| 2005 | 11 | 21 |
| 2006 | 16 | 20 |
| 2007 | 10 | 18 |
| 2008 | 11 | 23 |
| 2009 | 20 | 32 |
| 2010 | 30 | 39 |
| 2011 | 23 | 41 |
| 2012 | 19 | 26 |
| 2013 | 25 | 35 |
| 2014 | 30 | 51 |
| 2015 | 32 | 57 |
| 2016 | 40 | 51 |
| 2017 | 46 | 53 |
| 2018 | 45 | 42 |
| 2019 | 51 | 52 |
| 2020 | 54 | 59 |
| 2021 | 36 | 40 |
| 2022 | 39 | 55 |
| 2023 | 46 | 48 |
| 2024 | 33 | 44 |
| 2025 | 33 | 54 |
| 2026 | 20 | 58 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus for fast iron and nickel carbonylation29 Sep 2026US 12,747,164 B2
- Metering hoppers and related methods11 Aug 2026US 12,702,962 B2Massachusetts Institute of Technology
- Systems for pyrolyzing methane28 Jul 2026US 12,692,153 B1Plan Beta LLC
- Gas-liquid bubbling bed reactor, reaction system, and process for synthesizing carbonate ester21 Jul 2026US 12,685,982 B2China Petroleum & Chemical Corporation
- Process with continuous catalytic regeneration for treating a hydrocarbon feedstock7 Jul 2026US 12,674,103 B2Ifp Energies Nouvelles
- Photocatalytic c-c coupling reactions of terminal alkynes using cupric oxide-based mie resonator photocatalysts8 Oct 2026US 2026/0307053 A1
- Dielectric mie resonator cupric/cuprous-oxide based photocatalysts for suzuki coupling reaction8 Oct 2026US 2026/0307062 A1
- Method for preparing 1,4-butanediol with low acetal content and low 2-methyl-1,4-butanediol content1 Oct 2026US 2026/0297001 A1Shanghai DiYang Chemical Technology Co., Ltd.
- Method for thermomechanically devulcanising a vulcanised elastomer1 Oct 2026US 2026/0297284 A1Rubbergreen Industrie
- Bio-oil upgrading distributor and process1 Oct 2026US 2026/0297439 A1Uop LLC
Most cited
By later US patents
- Treatment of deagglomerated particles with plasma-activated species115US 6,156,114 AE. I. Du Pont de Nemours and Company · 2000
- Vapor phase synthesis of rubbery polymers85US 5,652,304 AThe Goodyear Tire & Rubber Company · 1997
- Treatment of deagglomerated particles with plasma-activated species81US 6,383,301 B1E. I. Du Pont de Nemours and Company · 2002
- Method of circulation of a liquid phase through a solid phase particularly for biocatalytical reactions and a device for realization thereof75US 4,683,062 ACeskoslovenska akademie ved · 1987
- Solar-thermal fluid-wall reaction processing75US 7,033,570 B2Midwest Research Institute · 2006