B01J 2229/36
Steaming
B01J2229/36 (Steaming) appears on 769 US grants and 417 published applications in this corpus.
Search patents in B01J- Granted patents
- 769
- Published applications
- 417
- Assignees
- 185
- Inventors
- 1,238
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 24 | 0 |
| 1979 | 10 | 0 |
| 1980 | 11 | 0 |
| 1981 | 7 | 0 |
| 1982 | 17 | 0 |
| 1983 | 16 | 0 |
| 1984 | 15 | 0 |
| 1985 | 18 | 0 |
| 1986 | 20 | 0 |
| 1987 | 23 | 0 |
| 1988 | 21 | 0 |
| 1989 | 22 | 0 |
| 1990 | 17 | 0 |
| 1991 | 15 | 0 |
| 1992 | 35 | 0 |
| 1993 | 35 | 0 |
| 1994 | 19 | 0 |
| 1995 | 14 | 0 |
| 1996 | 12 | 0 |
| 1997 | 13 | 0 |
| 1998 | 13 | 0 |
| 1999 | 16 | 0 |
| 2000 | 17 | 0 |
| 2001 | 8 | 3 |
| 2002 | 12 | 13 |
| 2003 | 11 | 12 |
| 2004 | 9 | 15 |
| 2005 | 10 | 8 |
| 2006 | 12 | 13 |
| 2007 | 8 | 8 |
| 2008 | 5 | 10 |
| 2009 | 6 | 8 |
| 2010 | 7 | 15 |
| 2011 | 9 | 25 |
| 2012 | 7 | 15 |
| 2013 | 11 | 34 |
| 2014 | 13 | 19 |
| 2015 | 27 | 37 |
| 2016 | 11 | 25 |
| 2017 | 27 | 16 |
| 2018 | 22 | 18 |
| 2019 | 24 | 22 |
| 2020 | 19 | 23 |
| 2021 | 33 | 27 |
| 2022 | 18 | 16 |
| 2023 | 13 | 9 |
| 2024 | 11 | 14 |
| 2025 | 2 | 5 |
| 2026 | 11 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalytic cracking of bio feedstocks and waste plastics with deactivated phosphorus-containing ZSM-5 catalyst8 Sep 2026US 12,729,342 B2Chevron U.S.A.Inc.
- Method for preparing a zeolite-based catalyst having an mfi structural code with improved density and mechanical strength30 Jun 2026US 12,667,830 B2Ifp Energies Nouvelles
- Catalysts comprising phosphorus stabilized MSE framework type zeolite, its preparation and use thereof in fluid catalytic applications19 May 2026US 12,629,666 B2BASF SE
- Dewaxing catalysts and processes using the same21 Apr 2026US 12,606,752 B2ExxonMobil Technology and Engineering Company
- Fluid catalytic cracking catalyst composition for enhanced butylenes yields with metal passivation functionality14 Apr 2026US 12,599,898 B2BASF SE
- Method for treating a catalyst comprising a zeolite3 Sep 2026US 2026/0257209 A1Ifp Energies Nouvelles
- Hydrothermal treatment method of mww type zeolite supports and manufacturing method of mo-based methane dehydroaromatization catalysts using mww type zeolite supports dealuminated by hydrothermal treatment13 Aug 2026US 2026/0233210 A1Korea University Research and Business Foundation
- Fluid catalytic cracking catalyst composition for enhanced butylenes yields with metal passivation functionality16 Jul 2026US 2026/0199886 A1BASF SE
- Dewaxing catalysts and processes using the same16 Jul 2026US 2026/0201256 A1ExxonMobil Technology and Engineering Company
- Process for obtaining hydrocarbons, and associated plant14 May 2026US 2026/0132094 A1Totalenergies Onetech
Most cited
By later US patents
- Crystalline zeolite ZSM-23 and synthesis thereof332US 4,076,842 AMobil Oil Corporation · 1978
- Process for the manufacture of gasoline304US 4,076,761 AMobil Oil Corporation · 1978
- Process for the manufacture of gasoline300US 4,138,442 AMobil Oil Corporation · 1979
- Alkylation in presence of thermally modified crystalline aluminosilicate catalyst276US 4,016,218 AMobil Oil Corporation · 1977
- Zeolite SSZ-25272US 4,826,667 AChevron Research Company · 1989