B01J 29/7292
Mtt-type
Official title: {MTT-type, e.g. ZSM-23, KZ-1, ISI-4 or EU-13}
B01J29/7292 (Mtt-type) appears on 17 US grants and 15 published applications in this corpus.
Search patents in B01J- Granted patents
- 17
- Published applications
- 15
- Assignees
- 17
- Inventors
- 77
- Latest grant
- 4 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 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 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 3 |
| 2022 | 0 | 0 |
| 2023 | 2 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Catalyst and method for preparing low aromatic hydrocarbon liquid fuel through direct conversion of syngas4 Jun 2024US 11,999,910 B2Dalian Institute of Chemical Physics, Cas
- Oligomerization of olefins20 Feb 2024US 11,905,227 B2ExxonMobil Chemical Patents Inc.
- Olefin methylation for production of low aromatic gasoline13 Jun 2023US 11,674,089 B2ExxonMobil Technology and Engineering Company
- Molecular sieve having mesopores, preparation method therefor, and application thereof7 Feb 2023US 11,572,283 B2China Petroleum & Chemical Corporation
- Metal-loaded zeolite catalysts for the halogen-free conversion of dimethyl ether to methyl acetate21 Sep 2021US 11,123,719 B2Enerkem, Inc.
- Catalyst and method for preparing low aromatic hydrocarbon liquid fuel through direct conversion of syngas9 Dec 2021US 2021/0380888 A1Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Oligomerization of Olefins18 Nov 2021US 2021/0355048 A1ExxonMobil Chemical Patents Inc.
- Olefin methylation for production of low aromatic gasoline25 Mar 2021US 2021/0087474 A1ExxonMobil Technology and Engineering Company
- Molecular sieve having mesopores, preparation method therefor, and application thereof15 Oct 2020US 2020/0325029 A1China Petroleum & Chemical Corporation
- Metal-Loaded Zeolite Catalysts for the Halogen-Free Conversion of Dimethyl Ether to Methyl Acetate26 Mar 2020US 2020/0094230 A1Enerkem, Inc.
Most cited
By later US patents
- Wax isomerization using catalyst of specific pore geometry167US 5,135,638 AChevron Research and Technology Company · 1992
- Wax isomerization using catalyst of specific pore geometry107US 5,246,566 AChevron Research and Technology Company · 1993
- Process for isomerizing alkyl aromatic hydrocarbons utilizing ZSM-23 zeolite and a hydrogenation/dehydrogenation metal36US 4,694,114 AMobil Oil Corporation · 1987
- Hydrogenation isomerization catalyst, method for producing same, method for dewaxing hydrocarbon oil, and method for producing lubricant base oil7US 8,758,596 B2Jx Nippon Oil & Energy Corporation · 2014
- Hydroprocessing catalysts with low surface area binders4US 8,263,517 B2ExxonMobil Research and Engineering Company · 2012