B01J 2229/26
To stabilize the total catalyst structure
Official title: to stabilize the total catalyst structure
B01J2229/26 (To stabilize the total catalyst structure) appears on 816 US grants and 71 published applications in this corpus.
Search patents in B01J- Granted patents
- 816
- Published applications
- 71
- Assignees
- 122
- Inventors
- 781
- Latest grant
- 26 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 15 | 0 |
| 1978 | 25 | 0 |
| 1979 | 20 | 0 |
| 1980 | 17 | 0 |
| 1981 | 29 | 0 |
| 1982 | 31 | 0 |
| 1983 | 33 | 0 |
| 1984 | 32 | 0 |
| 1985 | 35 | 0 |
| 1986 | 37 | 0 |
| 1987 | 37 | 0 |
| 1988 | 22 | 0 |
| 1989 | 32 | 0 |
| 1990 | 33 | 0 |
| 1991 | 30 | 0 |
| 1992 | 44 | 0 |
| 1993 | 45 | 0 |
| 1994 | 33 | 0 |
| 1995 | 31 | 0 |
| 1996 | 20 | 0 |
| 1997 | 18 | 0 |
| 1998 | 24 | 0 |
| 1999 | 27 | 0 |
| 2000 | 43 | 0 |
| 2001 | 16 | 6 |
| 2002 | 17 | 13 |
| 2003 | 17 | 12 |
| 2004 | 7 | 3 |
| 2005 | 6 | 5 |
| 2006 | 6 | 5 |
| 2007 | 5 | 0 |
| 2008 | 4 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 6 |
| 2016 | 0 | 1 |
| 2017 | 2 | 3 |
| 2018 | 5 | 4 |
| 2019 | 2 | 1 |
| 2020 | 4 | 1 |
| 2021 | 2 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Selective process and catalysts for the production of renewable fuels and distillates of high molecular weight26 Mar 2024US 11,939,535 B2Petroleo Brasileiro S.A. - Petrobras
- Methods and catalysts for cracking hydrocarbon oil31 Jan 2023US 11,566,185 B1Japan Cooperation Center Petroleum
- Catalyst and processes for aromatization15 Nov 2022US 11,499,102 B2Chevron U.S.A.Inc.
- Modified ultra-stable Y (USY) zeolite catalyst for dealkylation of aromatics1 Nov 2022US 11,484,869 B2Japan Cooperation Center Petroleum
- Method for converting a C4-C6 olefin into ethylene, propylene and/or butylene21 Sep 2021US 11,123,727 B2King Fahd University of Petroleum and Minerals
- Catalyst for baeyer-villiger oxidation reaction comprising hierarchically nanoporous zeolite and method of preparing the same27 Aug 2026US 2026/0249280 A1Korea Gas Technology Corporation
- Fcc catalyst with ultrastable zeolite and transitional alumina its preparation and use21 Nov 2024US 2024/0384182 A1
- Catalysts and processes for the conversion of synthesis gas to liquefied petroleum gas (lpg) hydrocarbons11 Jan 2024US 2024/0010922 A1Gti Energy
- Selective process and catalysts for the production of renewable fuels and distillates of high molecular weight16 Feb 2023US 2023/0047725 A1Petroleo Brasileiro S.A. - Petrobras
- Method for one-step creation of bimetallic-containing lamellar zeolite catalysts24 Nov 2022US 2022/0370991 A1U.S. Army DEVCOM Army Research Laboratory
Most cited
By later US patents
- Conversion of synthesis gas to hydrocarbon mixtures299US 4,096,163 AMobil Oil Corporation · 1978
- 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
- Synthetic porous crystalline MCM-49, its synthesis and use252US 5,236,575 AMobil Oil Corporation · 1993
- Liquid phase alkylation or transalkylation process using zeolite beta233US 4,891,458 A1990