B01J 38/06
Using steam
Official title: using steam
B01J38/06 (Using steam) appears on 130 US grants and 133 published applications in this corpus.
Search patents in B01J- Granted patents
- 130
- Published applications
- 133
- Assignees
- 100
- Inventors
- 468
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 0 |
| 2004 | 4 | 5 |
| 2005 | 4 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 5 |
| 2008 | 2 | 3 |
| 2009 | 5 | 1 |
| 2010 | 2 | 7 |
| 2011 | 0 | 8 |
| 2012 | 2 | 4 |
| 2013 | 4 | 5 |
| 2014 | 8 | 11 |
| 2015 | 6 | 8 |
| 2016 | 7 | 11 |
| 2017 | 6 | 3 |
| 2018 | 7 | 11 |
| 2019 | 10 | 7 |
| 2020 | 4 | 3 |
| 2021 | 8 | 8 |
| 2022 | 6 | 7 |
| 2023 | 2 | 6 |
| 2024 | 4 | 6 |
| 2025 | 8 | 2 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nitro compound hydrogenation reaction process and hydrogenation reaction apparatus28 Jul 2026US 12,692,219 B2China Petroleum & Chemical Corporation
- Processes for dehydrogenating alkanes and alkyl aromatic hydrocarbons9 Jun 2026US 12,649,704 B2ExxonMobil Chemical Patents Inc.
- Fluid catalytic cracking catalyst composition for enhanced butylenes yields with metal passivation functionality14 Apr 2026US 12,599,898 B2BASF SE
- Catalytic reactor for cracking wax in waste plastic prolysis process, catalytic composition for cracking wax in waste plastic pyrolysis process, and production method thereof31 Mar 2026US 12,589,376 B2Infinity Environment Corp.
- Process of converting methanol to olefins24 Mar 2026US 12,583,804 B2China Petroleum & Chemical Corporation
- Fluid catalytic cracking catalyst composition for enhanced butylenes yields with metal passivation functionality16 Jul 2026US 2026/0199886 A1BASF SE
- A copper- and and manganese-containing catalyst for the treatment of an exhaust gas stream containing one or more of formaldehyde, nitrogen oxide (no), and hydrocarbons9 Jul 2026US 2026/0192251 A1
- Catalyst regeneration equipment and catalyst regeneration method25 Jun 2026US 2026/0175211 A1Honda Motor Co., Ltd.
- Method for operating a reactor, which comprises a catalyst material, for catalytically storing or releasing hydrogen gas, and system comprising such a reactor7 May 2026US 2026/0124610 A1Hydrogenious Lohc Technologies GmbH
- Method and System for Preparing Synthetic Oil19 Feb 2026US 2026/0049249 A1SK Innovation Co., Ltd.
Most cited
By later US patents
- FCC process with combined regenerator stripper and catalyst blending82US 5,858,207 AUop LLC · 1999
- Process for production of ethylene and propylene by catalytic pyrolysis of heavy hydrocarbons81US 6,210,562 B1China Petrochemical Corporation · 2001
- Stripping and separating apparatus and its use in fluidised bed catalytic cracking53US 6,296,812 B1Institut Francais du Petrole · 2001
- Separation of active catalyst particles from spent catalyst particles by air elutriation28US 5,209,840 ATexaco Inc. · 1993
- Process and apparatus for fluid catalytic cracking24US 8,864,979 B2Uop LLC · 2014