B01J 29/005
Mixtures of molecular sieves comprising at least one molecular sieve which is
Official title: {Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89}
B01J29/005 (Mixtures of molecular sieves comprising at least one molecular sieve which is) appears on 240 US grants and 238 published applications in this corpus.
Search patents in B01J- Granted patents
- 240
- Published applications
- 238
- Assignees
- 112
- Inventors
- 605
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 5 |
| 2002 | 7 | 12 |
| 2003 | 11 | 4 |
| 2004 | 8 | 3 |
| 2005 | 7 | 7 |
| 2006 | 4 | 19 |
| 2007 | 1 | 7 |
| 2008 | 6 | 5 |
| 2009 | 8 | 13 |
| 2010 | 6 | 13 |
| 2011 | 10 | 13 |
| 2012 | 7 | 13 |
| 2013 | 11 | 10 |
| 2014 | 12 | 10 |
| 2015 | 8 | 21 |
| 2016 | 5 | 10 |
| 2017 | 8 | 12 |
| 2018 | 14 | 12 |
| 2019 | 10 | 11 |
| 2020 | 7 | 6 |
| 2021 | 7 | 7 |
| 2022 | 8 | 5 |
| 2023 | 4 | 12 |
| 2024 | 9 | 5 |
| 2025 | 2 | 2 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Solid-acid catalyzed paraffin alkylation with rare earth-modified molecular sieve adsorbents19 May 2026US 12,630,489 B2Exelus, Inc.
- Method for producing para-xylene5 May 2026US 12,617,739 B2Chiyoda Corporation
- Continuous synthesis of a titanosilicate zeolitic material, said zeolitic material, molding prepared thereof, and their use25 Nov 2025US 12,478,959 B2BASF SE
- Metal-containing mor-type zeolites for capture of carbon dioxide from low-co2 content sources and methods of using the same1 Jan 2026US 2026/0001065 A1California Institute of Technology
- Phosphorus stabilized zeolites29 May 2025US 2025/0171321 A1BASF SE
- Zinc(ii) and gallium(iii) catalysts for olefin reactions13 Mar 2025US 2025/0083127 A1Purdue Research Foundation
- Hydroisomerization catalysts12 Sep 2024US 2024/0299918 A1Chevron U.S.A.Inc.
- Fcc catalyst with enhanced mesoporosity, its preparation and use11 Jul 2024US 2024/0226859 A1
Most cited
By later US patents
- Enhanced light olefin production77US 6,049,017 AUop LLC · 2000
- Catalyst composition including attrition particles and method for making same76US 6,509,290 B1Exxon Mobil Chemical Patents Inc. · 2003
- Conversion of plastics to olefin and aromatic products with product recycle75US 9,428,695 B2Saudi Basic Industries Corporation · 2016
- Silicoaluminophosphate molecular sieve71US 6,812,372 B2ExxonMobil Chemical Patents Inc. · 2004
- Conversion of crude oil feeds by catalytic cracking62US 4,992,160 AUop LLC · 1991