B01J 2229/42
Addition of matrix or binder particles
B01J2229/42 (Addition of matrix or binder particles) appears on 2,312 US grants and 1,573 published applications in this corpus.
Search patents in B01J- Granted patents
- 2,312
- Published applications
- 1,573
- Assignees
- 428
- Inventors
- 3,445
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 19 | 0 |
| 1978 | 31 | 0 |
| 1979 | 23 | 0 |
| 1980 | 22 | 0 |
| 1981 | 34 | 0 |
| 1982 | 39 | 0 |
| 1983 | 39 | 0 |
| 1984 | 39 | 0 |
| 1985 | 44 | 0 |
| 1986 | 51 | 0 |
| 1987 | 42 | 0 |
| 1988 | 33 | 0 |
| 1989 | 51 | 0 |
| 1990 | 51 | 0 |
| 1991 | 46 | 0 |
| 1992 | 64 | 0 |
| 1993 | 68 | 0 |
| 1994 | 63 | 0 |
| 1995 | 51 | 0 |
| 1996 | 40 | 0 |
| 1997 | 32 | 0 |
| 1998 | 35 | 0 |
| 1999 | 37 | 0 |
| 2000 | 59 | 0 |
| 2001 | 25 | 7 |
| 2002 | 25 | 35 |
| 2003 | 42 | 50 |
| 2004 | 28 | 41 |
| 2005 | 45 | 68 |
| 2006 | 28 | 54 |
| 2007 | 43 | 63 |
| 2008 | 58 | 64 |
| 2009 | 44 | 72 |
| 2010 | 56 | 92 |
| 2011 | 43 | 99 |
| 2012 | 53 | 66 |
| 2013 | 67 | 111 |
| 2014 | 80 | 96 |
| 2015 | 57 | 92 |
| 2016 | 70 | 68 |
| 2017 | 79 | 65 |
| 2018 | 63 | 51 |
| 2019 | 86 | 71 |
| 2020 | 64 | 62 |
| 2021 | 71 | 51 |
| 2022 | 49 | 52 |
| 2023 | 34 | 55 |
| 2024 | 34 | 47 |
| 2025 | 22 | 20 |
| 2026 | 20 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalytic cracking catalyst and process for preparing the same7 Jul 2026US 12,673,319 B2China Petroleum & Chemical Corporation
- Ultra-low zeolite content FCC catalyst in-situ crystallization30 Jun 2026US 12,667,829 B2BASF SE
- 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
- Modified zeolite catalyst compositions and methods of use23 Jun 2026US 12,661,643 B2W. R. Grace & Co.-Conn.
- Process for preparing zeolite material having an AFX framework structure and zeolite material as prepared9 Jun 2026US 12,649,666 B2BASF Mobile Emissions Catalysts LLC
- Mfi molecular sieve catalyst, preparation method therefor and use thereof30 Jul 2026US 2026/0216710 A1China Petroleum & Chemical Corporation
- Catalysts suitable for hydrocracking30 Jul 2026US 2026/0216714 A1Saudi Arabian Oil Company
- Catalyst for the abatement of ammonia and nitrogen oxide emissions from the exhaust gases of combustion engines16 Jul 2026US 2026/0199836 A1Umicore AG & Co. KG
- Hydrocracking catalyst comprising a specific zeolite y for naphtha production16 Jul 2026US 2026/0199885 A1Ifp Energies Nouvelles
- Molecular sieve composition, its preparation and application thereof9 Jul 2026US 2026/0192289 A1China Petroleum & Chemical Corporation
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