B01J 29/7615
Zeolite beta
Official title: {Zeolite Beta}
B01J29/7615 (Zeolite beta) appears on 353 US grants and 464 published applications in this corpus.
Search patents in B01J- Granted patents
- 353
- Published applications
- 464
- Assignees
- 172
- Inventors
- 988
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 3 |
| 2004 | 2 | 3 |
| 2005 | 4 | 7 |
| 2006 | 1 | 6 |
| 2007 | 2 | 9 |
| 2008 | 6 | 11 |
| 2009 | 6 | 33 |
| 2010 | 10 | 28 |
| 2011 | 10 | 26 |
| 2012 | 17 | 23 |
| 2013 | 17 | 36 |
| 2014 | 27 | 22 |
| 2015 | 29 | 38 |
| 2016 | 21 | 26 |
| 2017 | 29 | 31 |
| 2018 | 18 | 18 |
| 2019 | 23 | 25 |
| 2020 | 21 | 31 |
| 2021 | 29 | 22 |
| 2022 | 12 | 16 |
| 2023 | 21 | 20 |
| 2024 | 16 | 10 |
| 2025 | 10 | 5 |
| 2026 | 5 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low-temperature plastic depolymerization16 Jun 2026US 12,655,265 B2Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
- Catalytic cracking additive, preparation method therefor, and application thereof28 Apr 2026US 12,612,563 B2China Petroleum & Chemical Corporation
- Direct catalytic conversion of alcohols to olefins of higher carbon number with reduced ethylene production14 Apr 2026US 12,599,897 B2UT-Battelle, LLC
- Catalytic reactor for cracking wax in waste plastic prolysis process, catalytic composition for cracking wax in waste plastic pyrolysis process, and production method thereof31 Mar 2026US 12,589,376 B2Infinity Environment Corp.
- 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
- Method for producing fe-doped beta zeolite catalyst monoliths8 Oct 2026US 2026/0307064 A1BASF SE
- Catalyst for converting reformate to xylenes30 Jul 2026US 2026/0216712 A1King Fahd University of Petroleum and Minerals
- Catalysts suitable for hydrocracking30 Jul 2026US 2026/0216714 A1Saudi Arabian Oil Company
- Zeolite, production method thereof, hydrocarbon adsorbent and exhaust gas purifying catalyst25 Jun 2026US 2026/0175209 A1Mitsui Mining & Smelting Co., Ltd.
- Beta zeolite and method for manufacturing the same30 Apr 2026US 2026/0116766 A1Tosoh Corporation
Most cited
By later US patents
- Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same156US 5,516,497 AEngelhard Corporation · 1996
- Catalyzed SCR filter and emission treatment system132US 7,229,597 B2BASFD Catalysts LLC · 2007
- Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same88US 5,024,981 AEngelhard Corporation · 1991
- Process and catalyst system for SCR of NOx81US 8,062,617 B2Haldor TopsøE A/S · 2011
- 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