B01J 29/7815
Zeolite beta
Official title: {Zeolite Beta}
B01J29/7815 (Zeolite beta) appears on 213 US grants and 253 published applications in this corpus.
Search patents in B01J- Granted patents
- 213
- Published applications
- 253
- Assignees
- 118
- Inventors
- 659
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 5 |
| 2006 | 1 | 2 |
| 2007 | 3 | 5 |
| 2008 | 3 | 6 |
| 2009 | 7 | 17 |
| 2010 | 6 | 8 |
| 2011 | 2 | 12 |
| 2012 | 9 | 17 |
| 2013 | 9 | 14 |
| 2014 | 15 | 10 |
| 2015 | 11 | 12 |
| 2016 | 9 | 9 |
| 2017 | 6 | 22 |
| 2018 | 11 | 18 |
| 2019 | 15 | 15 |
| 2020 | 23 | 24 |
| 2021 | 20 | 13 |
| 2022 | 7 | 5 |
| 2023 | 14 | 13 |
| 2024 | 6 | 5 |
| 2025 | 5 | 9 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chemical-type hydrocracking catalyst, preparation method therefor, and application thereof6 Oct 2026US 12,752,264 B2China Petroleum & Chemical Corporation
- Hydrocracking catalyst comprising a zeolite Y specific for the production of naphtha22 Sep 2026US 12,741,273 B2Ifp Energies Nouvelles
- Production of monoaromatic hydrocarbons from hydrocarbon feedstocks15 Sep 2026US 12,735,646 B2King Fahd University of Petroleum and Minerals
- Disproportionation and transalkylation catalyst, and preparation and application thereof24 Feb 2026US 12,558,675 B2China Petroleum & Chemical Corporation
- Two stage fixed-bed catalytic process for upgrading pyrolysis oil to BTX4 Nov 2025US 12,460,140 B2Saudi Arabian Oil Company
- Catalysts suitable for hydrocracking30 Jul 2026US 2026/0216714 A1Saudi Arabian Oil Company
- Hydrocracking catalyst comprising a specific zeolite y for naphtha production16 Jul 2026US 2026/0199885 A1Ifp Energies Nouvelles
- 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
- Beta zeolite and method for manufacturing the same30 Apr 2026US 2026/0116766 A1Tosoh Corporation
- Hydrocracking Composite Catalysts Based on Zeolite and Amorphous Silica-Alumina5 Mar 2026US 2026/0061407 A1Saudi Arabian Oil Company
Most cited
By later US patents
- High temperature catalyst and process for selective catalytic reduction of NOx in exhaust gases of fossil fuel combustion78US 7,695,703 B2Siemens Energy, Inc. · 2010
- Hydrotreating catalyst composition and processes therefor and therewith70US 5,905,051 A1999
- Catalyst for the hydroisomerization of contaminated hydrocarbon feedstock40US 5,916,433 AIntevep, S. A. · 1999
- Catalyst containing zeolite beta and a pillared clay34US 5,614,453 AUop LLC · 1997
- Filter33US 8,012,439 B2Johnson Matthey Public Limited Company · 2011