B01J 29/7438
Emt-type
Official title: {EMT-type, e.g. EMC-2, ECR-30, CSZ-1, ZSM-3 or ZSM-20}
B01J29/7438 (Emt-type) appears on 7 US grants and 8 published applications in this corpus.
Search patents in B01J- Granted patents
- 7
- Published applications
- 8
- Assignees
- 6
- Inventors
- 34
- Latest grant
- 1 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 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 | 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 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 3 | 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.
- Cold start catalyst and its use in exhaust systems30 Nov 2021US 11,185,854 B2Johnson Matthey Public Limited Company
- Catalyst for synthesizing aromatic hydrocarbons and preparation method therefor25 May 2021US 11,014,076 B2Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Heavy aromatics conversion processes and catalyst compositions used therein20 Apr 2021US 10,981,845 B2ExxonMobil Chemical Patents Inc.
- Methyl acetate preparation method14 May 2019US 10,287,233 B2Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Heavy Aromatics Conversion Processes and Catalyst Compositions Used Therein1 Jul 2021US 2021/0198165 A1ExxonMobil Chemical Patents Inc.
- 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
- Catalyst for synthesizing aromatic hydrocarbons and preparation method therefor29 Aug 2019US 2019/0262811 A1Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Methyl acetate preparation method27 Dec 2018US 2018/0370896 A1Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Most cited
By later US patents
- Reforming and dehydrocyclization22US 5,013,423 AMobil Oil Corporation · 1991
- Cold start catalyst and its use in exhaust systems1US 11,185,854 B2Johnson Matthey Public Limited Company · 2021
- Heavy aromatics conversion processes and catalyst compositions used therein1US 11,236,027 B2ExxonMobil Chemical Patents Inc. · 2022
- Catalytically active material and catalytic converter for the selective catalytic reduction of nitrogen oxides1US 8,911,697 B2Umicore AG & Co. KG · 2014