B01J 2229/22
To destroy the molecular sieve structure or part thereof
Official title: to destroy the molecular sieve structure or part thereof
B01J2229/22 (To destroy the molecular sieve structure or part thereof) appears on 70 US grants and 82 published applications in this corpus.
Search patents in B01J- Granted patents
- 70
- Published applications
- 82
- Assignees
- 52
- Inventors
- 221
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 6 |
| 2009 | 0 | 1 |
| 2010 | 3 | 2 |
| 2011 | 0 | 4 |
| 2012 | 0 | 3 |
| 2013 | 3 | 8 |
| 2014 | 3 | 3 |
| 2015 | 5 | 1 |
| 2016 | 3 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 6 |
| 2019 | 4 | 2 |
| 2020 | 10 | 11 |
| 2021 | 8 | 8 |
| 2022 | 2 | 8 |
| 2023 | 7 | 6 |
| 2024 | 7 | 2 |
| 2025 | 2 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rare earth-containing Y zeolite, preparation process thereof, and catalytic cracking catalyst containing the zeolite17 Mar 2026US 12,577,116 B2China Petroleum & Chemical Corporation
- Rare earth-containing y zeolite, preparation process thereof, and catalytic cracking catalyst containing the zeolite17 Mar 2026US 12,577,117 B2China Petroleum & Chemical Corporation
- Methods for producing ethylene and propylene from naphtha5 Aug 2025US RE50,515 E1Sabic Global Technologies B.V.
- Hierarchically ordered crystalline microporous materials with long-range mesoporous order having lamellar symmetry24 Jun 2025US 12,338,130 B2King Abdullah University of Science and Technology
- Method for making functional structural body31 Dec 2024US 12,179,182 B2Furukawa Electric Co., Ltd.
- Hierarchically ordered crystalline microporous materials with long-range mesoporous order having lamellar symmetry26 Feb 2026US 2026/0055000 A1King Abdullah University of Science and Technology
- Method for the production of a pyrolysis oil from end-of-life plastics8 Jan 2026US 2026/0008961 A1Plastic Energy Limited
- Methods and systems for preparation of a phosphate modified zeolite catalyst23 Jan 2025US 2025/0025863 A1Sabic Global Technologies B.V.
- Beta zeolite and method for producing same22 Feb 2024US 2024/0058801 A1Mitsui Mining & Smelting Co., Ltd.
- Hierarchically ordered crystalline microporous materials with long-range mesoporous order having lamellar symmetry11 Jan 2024US 2024/0010504 A1King Abdullah University of Science and Technology
Most cited
By later US patents
- Introduction of mesoporosity into zeolite materials with sequential acid, surfactant, and base treatment33US 9,376,324 B2Rive Technology, Inc. · 2016
- Compositions and methods for improving the hydrothermal stability of mesostructured zeolites by rare earth ion exchange26US 8,524,625 B2Rive Technology, Inc. · 2013
- Isomerization of aromatic compounds over ZSM-22 zeolite24US 5,254,770 AMobil Oil Corporation · 1993
- Methods for making mesostructured zeolitic materials22US 7,807,132 B2Rive Technology, Inc. · 2010
- Zeolite Y catalyst containing silicon useful for hydrocracking13US 6,171,474 B2Institut Francais du Petrole · 2001