B01J 2208/00371
Gaseous
Official title: gaseous
B01J2208/00371 (Gaseous) appears on 145 US grants and 134 published applications in this corpus.
Search patents in B01J- Granted patents
- 145
- Published applications
- 134
- Assignees
- 109
- Inventors
- 397
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 6 |
| 2003 | 3 | 5 |
| 2004 | 4 | 3 |
| 2005 | 1 | 6 |
| 2006 | 5 | 5 |
| 2007 | 3 | 4 |
| 2008 | 2 | 5 |
| 2009 | 4 | 14 |
| 2010 | 7 | 4 |
| 2011 | 4 | 10 |
| 2012 | 8 | 8 |
| 2013 | 6 | 5 |
| 2014 | 6 | 3 |
| 2015 | 0 | 9 |
| 2016 | 13 | 8 |
| 2017 | 4 | 5 |
| 2018 | 4 | 4 |
| 2019 | 3 | 4 |
| 2020 | 3 | 5 |
| 2021 | 10 | 6 |
| 2022 | 2 | 2 |
| 2023 | 1 | 2 |
| 2024 | 0 | 2 |
| 2025 | 1 | 5 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluidized bed reactor system for catalytic cracking of light hydrocarbons1 Sep 2026US 12,723,203 B2Chevron U.S.A.Inc.
- Ammonia synthesis converter and method for small production units14 Apr 2026US 12,600,641 B2
- Method for controlling a recycle gas stream utilizing an ejector for the cooling of a unit operation17 Jun 2025US 12,331,992 B2Praxair Technology, Inc.
- Ammonia synthesis converter and method for small production units8 Aug 2023US 11,718,535 B1SANsyco Consulting, LLC
- Quench-box assembly for hydroprocessing reactors15 Nov 2022US 11,498,038 B2Indian Oil Corporation Limited
- Ammonia Synthesis Converter and Method for Small Production Units8 Oct 2026US 2026/0308001 A1AmmPower America LLC
- Fluidized bed reactor system for catalytic cracking of light hydrocarbons8 Oct 2026US 2026/0308462 A1Chevron U.S.A.Inc.
- Thermal management system for catalytic reactors20 Aug 2026US 2026/0241357 A1Aerospace Carbon Solutions LLC
- Device and method for continuous recovery of ammonianitrogen from aluminum ash1 Jan 2026US 2026/0001112 A1Once Environmental Protection Science & Technology (Shanghai) Co., Ltd.
- Method for controlling a recycle gas stream utilizing an ejector for the cooling of a unit operation18 Sep 2025US 2025/0290682 A1
Most cited
By later US patents
- Method for fluidized bed polymerization848US 4,588,790 AUnion Carbide Corporation · 1986
- Fluidized bed reaction systems522US 4,543,399 AUnion Carbide Corporation · 1985
- Hydrogen producing fuel processing system236US 6,221,117 B1IdaTech, LLC · 2001
- Integrated fuel cell system112US 6,376,113 B1IdaTech, LLC · 2002
- Machine for solid phase polymerization98US 4,370,302 ATeijin Limited · 1983