B01J 29/7415
Zeolite beta
Official title: {Zeolite Beta}
B01J29/7415 (Zeolite beta) appears on 278 US grants and 300 published applications in this corpus.
Search patents in B01J- Granted patents
- 278
- Published applications
- 300
- Assignees
- 125
- Inventors
- 788
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 5 |
| 2004 | 3 | 5 |
| 2005 | 2 | 3 |
| 2006 | 1 | 6 |
| 2007 | 2 | 9 |
| 2008 | 3 | 6 |
| 2009 | 2 | 9 |
| 2010 | 5 | 12 |
| 2011 | 5 | 12 |
| 2012 | 10 | 20 |
| 2013 | 9 | 20 |
| 2014 | 17 | 20 |
| 2015 | 18 | 24 |
| 2016 | 19 | 14 |
| 2017 | 17 | 21 |
| 2018 | 15 | 18 |
| 2019 | 11 | 19 |
| 2020 | 17 | 27 |
| 2021 | 22 | 12 |
| 2022 | 10 | 8 |
| 2023 | 15 | 12 |
| 2024 | 9 | 5 |
| 2025 | 4 | 6 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Production of monoaromatic hydrocarbons from hydrocarbon feedstocks15 Sep 2026US 12,735,646 B2King Fahd University of Petroleum and Minerals
- Hydrogen oxidation catalysts for hydrogen-internal combustion engine systems13 Jan 2026US 12,523,169 B2BASF Mobile Emissions Catalysts LLC
- Diesel oxidation catalyst6 Jan 2026US 12,515,208 B2Umicore AG & Co. KG
- Heteroatom-doped zeolites for bifunctional catalytic applications2 Dec 2025US 12,485,406 B2ExxonMobil Technology and Engineering Company
- Diesel oxidation catalyst19 Aug 2025US 12,390,796 B2BASF Mobile Emissions Catalysts LLC
- Liquefied petroleum gas production reactor and liquefied petroleum gas production reaction device30 Jul 2026US 2026/0218076 A1Furukawa Electric Co., Ltd.
- A copper- and and manganese-containing catalyst for the treatment of an exhaust gas stream containing one or more of formaldehyde, nitrogen oxide (no), and hydrocarbons9 Jul 2026US 2026/0192251 A1
- Catalyst comprising a sulfur-trap material for the treatment of an exhaust gas stream containing one or more of formaldehyde, nitrogen oxide (no), and hydrocarbons9 Jul 2026US 2026/0192253 A1
- Process for upgrading fischer-tropsch oil to synthetic paraffinic kerosene11 Jun 2026US 2026/0159769 A1Uop LLC
- Aluminosilicate zeolite-hydrogenation metal component-alumina composite, preparation and use thereof16 Apr 2026US 2026/0102761 A1China Petroleum & Chemical Corporation
Most cited
By later US patents
- Preparation of aluminosilicate zeolites93US 5,558,851 AChevron U.S.A.Inc. · 1996
- Transalkylation process for producing aromatic product using a treated zeolite catalyst81US 5,763,720 AMobil Oil Corporation · 1998
- Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion79US 8,211,392 B2BASF SE · 2012
- Conversion of Fischer-Tropsch heavy end products with platinum/boron-zeolite beta catalyst having a low alpha value65US 5,362,378 AMobil Oil Corporation · 1994
- Normal paraffin hydrocarbon isomerization process using activated zeolite beta55US 5,095,169 AUop LLC · 1992