B01J 29/7446
Euo-type
Official title: {EUO-type, e.g. EU-1, TPZ-3 or ZSM-50}
B01J29/7446 (Euo-type) appears on 51 US grants and 64 published applications in this corpus.
Search patents in B01J- Granted patents
- 51
- Published applications
- 64
- Assignees
- 19
- Inventors
- 158
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 1 | 0 |
| 2003 | 5 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 4 | 0 |
| 2012 | 0 | 3 |
| 2013 | 2 | 2 |
| 2014 | 2 | 4 |
| 2015 | 0 | 2 |
| 2016 | 1 | 6 |
| 2017 | 4 | 5 |
| 2018 | 4 | 2 |
| 2019 | 3 | 4 |
| 2020 | 6 | 4 |
| 2021 | 4 | 5 |
| 2022 | 1 | 6 |
| 2023 | 2 | 2 |
| 2024 | 1 | 4 |
| 2025 | 1 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalyst and process using SSZ-91 and ZSM-1226 Aug 2025US 12,398,331 B2Chevron U.S.A.Inc.
- Hydroisomerization catalysts9 Jan 2024US 11,865,527 B2Chevron U.S.A.Inc.
- SSZ-91 catalyst20 Jun 2023US 11,679,987 B2Chevron U.S.A.Inc.
- Bimetallic catalysts supported on zeolites for selective conversion of n-butane to ethane24 Jan 2023US 11,559,795 B2Sabic Global Technologies B.V.
- Heavy aromatics conversion processes and catalyst compositions used therein1 Feb 2022US 11,236,027 B2ExxonMobil Chemical Patents Inc.
- Hydroconversion process to make renewable products from biofeedstock10 Sep 2026US 2026/0265618 A1Chevron U.S.A.Inc.
- Molecular sieve composition, its preparation and application thereof9 Jul 2026US 2026/0192289 A1China Petroleum & Chemical Corporation
- Molecular sieve ssz-91 with hierarchical porosity, methods for preparing, and uses thereof12 Feb 2026US 2026/0042675 A1
- Device and process for converting aromatics having 9 carbon atoms30 Jan 2025US 2025/0034065 A1Ifp Energies Nouvelles
- Molecular sieve ssz-92, catalyst, and methods of use thereof7 Nov 2024US 2024/0367159 A1Chevron U.S.A.Inc.
Most cited
By later US patents
- Process for preparing a zeolite with structure type EUO using structuring agent precursors and its use as an AC8 isomerisation catalyst57US 6,337,063 B12002
- Novel crystalline aluminosilicate zeolites and process for production thereof36US 4,695,667 ATeijin Petrochemical Industries, Ltd. · 1987
- EUO zeolite comprising crystals and aggregates of crystals with specific granulometrys and its use as a catalyst in the isomerisation of C8 aromatic compounds27US 6,514,479 B1Institut Francais du Petrole · 2003
- Flexible process for producing base stock and distillates by conversion-hydroisomerisation using a catalyst with low dispersion followed by catalytic dewaxing26US 6,602,402 B1Institut Francais du Petrole · 2003
- Catalyst containing a zeolite EUO and the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms per molecule19US 6,057,486 AInstitut Francais du Petrole · 2000