B01J 29/7034
Mtw-type
Official title: {MTW-type, e.g. ZSM-12, NU-13, TPZ-12 or Theta-3}
B01J29/7034 (Mtw-type) appears on 116 US grants and 94 published applications in this corpus.
Search patents in B01J- Granted patents
- 116
- Published applications
- 94
- Assignees
- 51
- Inventors
- 294
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 4 |
| 2003 | 4 | 1 |
| 2004 | 0 | 3 |
| 2005 | 4 | 2 |
| 2006 | 1 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 4 |
| 2012 | 3 | 4 |
| 2013 | 3 | 9 |
| 2014 | 2 | 10 |
| 2015 | 5 | 8 |
| 2016 | 2 | 5 |
| 2017 | 9 | 7 |
| 2018 | 7 | 6 |
| 2019 | 10 | 5 |
| 2020 | 5 | 8 |
| 2021 | 5 | 5 |
| 2022 | 4 | 0 |
| 2023 | 4 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oligomerization with ion-exchanged zeolites29 Sep 2026US 12,747,195 B2Exxonmoil Technology and Engineering Company
- Method for producing renewable C3 hydrocarbons and renewable aromatic hydrocarbons8 Apr 2025US 12,269,996 B2Neste Oyj
- High efficiency process for separating fillers from catalyst and gases in a fluid bed catalytic pyrolysis process21 Jan 2025US 12,203,033 B2Anellotech, Inc.
- Functional structural body and method for making functional structural body15 Oct 2024US 12,115,523 B2Furukawa Electric Co., Ltd.
- FCC catalyst additive with mixed alumina23 Apr 2024US 11,964,256 B2Ketjen Limited Liability Company
- Zeolite-based composition, method for producing zeolite-based composition, and method for producing light olefin compound18 Jun 2026US 2026/0166532 A1Braskem America, Inc.
- A method for producing renewable c3 hydrocarbons and renewable aromatic hydrocarbons9 Jan 2025US 2025/0011658 A1Neste Oyj
- Oligomerization with ion-exchanged zeolites7 Nov 2024US 2024/0368057 A1ExxonMobil Technology and Engineering Company
- Ferrosilicate mtw molecular sieve, its synthesis and use15 Aug 2024US 2024/0270585 A1Chevron U.S.A.Inc.
- High efficiency process for separating fillers from catalyst and gases in a fluid bed catalytic pyrolysis process9 Nov 2023US 2023/0357106 A1Anellotech, Inc.
Most cited
By later US patents
- Preparation of aluminosilicate zeolites93US 5,558,851 AChevron U.S.A.Inc. · 1996
- Enhancement of zeolite catalytic activity66US 4,326,994 AMobil Oil Corporation · 1982
- Preparation of ZSM-12 type zeolites59US 4,391,785 AMobil Oil Corporation · 1983
- Hydrocarbon conversion process using zeolite Beta catalyst40US 5,833,840 AMobil Oil Corporation · 1998
- Selective catalyst for aromatics conversion39US 7,687,423 B2Uop LLC · 2010