B01J 29/7057
Zeolite beta
Official title: {Zeolite Beta}
B01J29/7057 (Zeolite beta) appears on 183 US grants and 215 published applications in this corpus.
Search patents in B01J- Granted patents
- 183
- Published applications
- 215
- Assignees
- 101
- Inventors
- 587
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 4 | 7 |
| 2006 | 5 | 6 |
| 2007 | 3 | 4 |
| 2008 | 7 | 5 |
| 2009 | 2 | 4 |
| 2010 | 2 | 8 |
| 2011 | 1 | 8 |
| 2012 | 2 | 7 |
| 2013 | 9 | 16 |
| 2014 | 11 | 10 |
| 2015 | 9 | 21 |
| 2016 | 11 | 13 |
| 2017 | 15 | 13 |
| 2018 | 12 | 12 |
| 2019 | 10 | 8 |
| 2020 | 12 | 26 |
| 2021 | 15 | 8 |
| 2022 | 8 | 13 |
| 2023 | 13 | 11 |
| 2024 | 13 | 4 |
| 2025 | 5 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process and catalyst for converting natural gasoline to light olefins8 Sep 2026US 12,729,345 B2King Fahd University of Petroleum and Minerals
- Fluid catalytic cracking catalyst composition for enhanced butylenes yields with metal passivation functionality14 Apr 2026US 12,599,898 B2BASF SE
- Process for producing (poly)alkylene glycol monoalkyl ethers13 Jan 2026US 12,522,552 B2Dow Global Technologies LLC
- Heteroatom-doped zeolites for bifunctional catalytic applications2 Dec 2025US 12,485,406 B2ExxonMobil Technology and Engineering Company
- Method of making modified zeolites that include amine-containing organometallic moieties30 Sep 2025US 12,428,306 B2King Abdullah University of Science and Technology
- Fluid catalytic cracking catalyst composition for enhanced butylenes yields with metal passivation functionality16 Jul 2026US 2026/0199886 A1BASF SE
- Metal-modified molecular sieve, preparation and use thereof4 Jun 2026US 2026/0151762 A1China Petroleum & Chemical Corporation
- Process and catalyst for converting natural gasoline to light olefins27 Nov 2025US 2025/0361454 A1King Fahd University of Petroleum and Minerals
- Palladium-free zeolite catalysts18 Sep 2025US 2025/0288979 A1Washington University
- Zinc(ii) and gallium(iii) catalysts for olefin reactions13 Mar 2025US 2025/0083127 A1Purdue Research Foundation
Most cited
By later US patents
- Process for converting C.sub.3 -C.sub.12 hydrocarbons to aromatics over gallia-activated zeolite74US 4,180,689 AThe British Petroleum Company p.l.c. · 1979
- Aromatic alkylation process39US 5,907,073 AFina Technology, Inc. · 1999
- Filter33US 8,012,439 B2Johnson Matthey Public Limited Company · 2011
- Hydrothermally stable metal promoted zeolite beta for NOx reduction31US 6,689,709 B1Engelhard Corporation · 2004
- Catalyst with an ion-modified binder31US 8,912,109 B2Fina Technology, Inc. · 2014