B01J 29/7007
Zeolite beta
Official title: {Zeolite Beta}
B01J29/7007 (Zeolite beta) appears on 696 US grants and 718 published applications in this corpus.
Search patents in B01J- Granted patents
- 696
- Published applications
- 718
- Assignees
- 292
- Inventors
- 1,733
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 13 | 0 |
| 1993 | 8 | 0 |
| 1994 | 12 | 0 |
| 1995 | 9 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 12 | 0 |
| 2000 | 12 | 0 |
| 2001 | 9 | 3 |
| 2002 | 6 | 17 |
| 2003 | 10 | 13 |
| 2004 | 16 | 18 |
| 2005 | 19 | 18 |
| 2006 | 9 | 21 |
| 2007 | 11 | 19 |
| 2008 | 16 | 17 |
| 2009 | 16 | 30 |
| 2010 | 18 | 30 |
| 2011 | 16 | 24 |
| 2012 | 17 | 25 |
| 2013 | 25 | 40 |
| 2014 | 26 | 34 |
| 2015 | 28 | 33 |
| 2016 | 26 | 34 |
| 2017 | 34 | 38 |
| 2018 | 31 | 46 |
| 2019 | 45 | 45 |
| 2020 | 46 | 50 |
| 2021 | 39 | 27 |
| 2022 | 29 | 36 |
| 2023 | 24 | 28 |
| 2024 | 24 | 33 |
| 2025 | 14 | 27 |
| 2026 | 10 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processes for direct conversion of crude oil to light olefins and light aromatics through steam enhanced catalytic cracking over a core shell cracking catalyst29 Sep 2026US 12,747,398 B2King Fahd University of Petroleum and Minerals
- ZSM-5/β core-shell molecular sieve and synthesis and use thereof16 Jun 2026US 12,654,159 B2China Petroleum & Chemical Corporation
- Processes for synthesizing paraxylene and catalyst for same9 Jun 2026US 12,649,703 B2Uop LLC
- Catalysts comprising phosphorus stabilized MSE framework type zeolite, its preparation and use thereof in fluid catalytic applications19 May 2026US 12,629,666 B2BASF SE
- Phosphorus stabilized zeolites21 Apr 2026US 12,605,700 B2BASF SE
- Exhaust purification device8 Oct 2026US 2026/0307009 A1Mazda Motor Corporation
- Methods of preparing mesoporous nano zeolite3 Sep 2026US 2026/0257928 A1Saudi Arabian Oil Company
- Metallosilicate catalyst solvents13 Aug 2026US 2026/0233208 A1
- Cracking alkylene glycol dialkyl ether13 Aug 2026US 2026/0233209 A1
- Catalysts suitable for hydrocracking30 Jul 2026US 2026/0216714 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Liquid phase alkylation or transalkylation process using zeolite beta233US 4,891,458 A1990
- Four-way diesel exhaust catalyst and method of use122US 6,093,378 AEngelhard Corporation · 2000
- Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function101US 7,576,031 B2BASF Catalysts LLC · 2009
- Preparation of aluminosilicate zeolites93US 5,558,851 AChevron U.S.A.Inc. · 1996
- Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function92US 7,875,573 B2BASF SE · 2011