B01J 29/7423
Maz-type
Official title: {MAZ-type, e.g. Mazzite, Omega, ZSM-4 or LZ-202}
B01J29/7423 (Maz-type) appears on 9 US grants and 7 published applications in this corpus.
Search patents in B01J- Granted patents
- 9
- Published applications
- 7
- Assignees
- 5
- Inventors
- 32
- Latest grant
- 1 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Heavy aromatics conversion processes and catalyst compositions used therein1 Feb 2022US 11,236,027 B2ExxonMobil Chemical Patents Inc.
- Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas2 Nov 2021US 11,161,100 B2Umicore AG & Co. KG
- Heavy aromatics conversion processes and catalyst compositions used therein20 Apr 2021US 10,981,845 B2ExxonMobil Chemical Patents Inc.
- Catalyst with an omega zeolite base, containing at least one group IIA, IVB, IIB or IVA metal, and use thereof in the isomerization of an aromatic C8 cut4 Jun 1996US 5,523,506 AInstitut Francais du Petrole
- Catalyst with an omega zeolite base, containing at least one group IIa, IVb, IIb or IVa metal, and use thereof in the isomerization of an aromatic C.sub.8 cut21 Feb 1995US 5,391,528 AInstitut Francais du Petrole
- Heavy Aromatics Conversion Processes and Catalyst Compositions Used Therein1 Jul 2021US 2021/0198165 A1ExxonMobil Chemical Patents Inc.
- Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas6 Aug 2020US 2020/0246784 A1Umicore AG & Co. KG
- Heavy Aromatics Conversion Processes and Catalyst Compositions Used Therein30 Jan 2020US 2020/0031737 A1ExxonMobil Chemical Patents Inc.
- Heavy Aromatics Conversion Processes and Catalyst Compositions Used Therein30 Jan 2020US 2020/0031740 A1
- Low-Temperature Oxidation Catalyst With Particularly Marked Hydrophobic Properties ForThe Oxidation Of Organic Pollutants29 Aug 2019US 2019/0262771 A1Clariant Produkte (Deutschland) GmbH
Most cited
By later US patents
- Catalyst with an omega zeolite base, containing at least one group IIA, IVB, IIB or IVA metal, and use thereof in the isomerization of an aromatic C8 cut24US 5,523,506 AInstitut Francais du Petrole · 1996
- Zeolite of omega structure catalysts16US 4,780,436 AInstitut Francais du Petrole · 1988
- Preparation of hydroxyl-rich zeolites11US 5,143,876 AMobil Oil Corporation · 1992
- Catalytic reforming process10US 4,839,027 AMobil Oil Corporation · 1989
- Zeolites of increased hydrogen adsorption capacity5US 5,102,839 AMobil Oil Corporation · 1992