B01J 29/7215
Zeolite beta
Official title: {Zeolite Beta}
B01J29/7215 (Zeolite beta) appears on 103 US grants and 119 published applications in this corpus.
Search patents in B01J- Granted patents
- 103
- Published applications
- 119
- Assignees
- 74
- Inventors
- 344
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 7 |
| 2011 | 3 | 8 |
| 2012 | 4 | 6 |
| 2013 | 9 | 14 |
| 2014 | 6 | 6 |
| 2015 | 7 | 6 |
| 2016 | 5 | 4 |
| 2017 | 8 | 6 |
| 2018 | 3 | 6 |
| 2019 | 2 | 6 |
| 2020 | 7 | 14 |
| 2021 | 12 | 6 |
| 2022 | 4 | 9 |
| 2023 | 12 | 6 |
| 2024 | 8 | 2 |
| 2025 | 1 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing a hydrocarbon adsorption catalyst, a hydrocarbon adsorption catalyst prepared thereby, and a hydrocarbon trap comprising the same17 Mar 2026US 12,576,398 B2Hyundai Motor Company
- Selective catalytic reduction catalyst and a process for preparing a selective catalytic reduction catalyst10 Mar 2026US 12,569,810 B2BASF Mobile Emissions Catalysts LLC
- Two stage fixed-bed catalytic process for upgrading pyrolysis oil to BTX3 Feb 2026US 12,540,285 B2Saudi Arabian Oil Company
- Heteroatom-doped zeolites for bifunctional catalytic applications2 Dec 2025US 12,485,406 B2ExxonMobil Technology and Engineering Company
- Method for making functional structural body31 Dec 2024US 12,179,182 B2Furukawa Electric Co., Ltd.
- Beta zeolite and method for manufacturing the same30 Apr 2026US 2026/0116766 A1Tosoh Corporation
- Aluminosilicate zeolite-hydrogenation metal component-alumina composite, preparation and use thereof16 Apr 2026US 2026/0102761 A1China Petroleum & Chemical Corporation
- Two stage fixed-bed catalytic process for upgrading pyrolysis oil to btx10 Jul 2025US 2025/0223506 A1Saudi Arabian Oil Company
- Method for preparing a hydrocarbon adsorption catalyst, a hydrocarbon adsorption catalyst prepared thereby, and a hydrocarbon trap comprising the same9 May 2024US 2024/0149254 A1Hyundai Motor Company
- Catalysts and processes for the conversion of synthesis gas to liquefied petroleum gas (lpg) hydrocarbons11 Jan 2024US 2024/0010922 A1Gti Energy
Most cited
By later US patents
- Basic zeolites as hydrocarbon traps for diesel oxidation catalysts91US 5,804,155 AEngelhard Corporation · 1998
- Ceria-alumina oxidation catalyst78US 5,462,907 AEngelhard Corporation · 1995
- Zeolite-containing oxidation catalyst and method of use67US 6,248,684 B1Englehard Corporation · 2001
- Diesel oxidation catalyst51US 7,078,004 B2Engelhard Corporation · 2006
- Zeolite-containing oxidation catalyst and method of use43US 6,274,107 B1Engelhard Corporation · 2001