B01J 29/166
Y-type faujasite
Official title: {Y-type faujasite}
B01J29/166 (Y-type faujasite) appears on 285 US grants and 302 published applications in this corpus.
Search patents in B01J- Granted patents
- 285
- Published applications
- 302
- Assignees
- 162
- Inventors
- 810
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 7 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 8 |
| 2003 | 1 | 6 |
| 2004 | 3 | 6 |
| 2005 | 8 | 7 |
| 2006 | 1 | 6 |
| 2007 | 2 | 8 |
| 2008 | 3 | 3 |
| 2009 | 7 | 12 |
| 2010 | 6 | 10 |
| 2011 | 7 | 24 |
| 2012 | 8 | 10 |
| 2013 | 11 | 13 |
| 2014 | 16 | 13 |
| 2015 | 9 | 21 |
| 2016 | 10 | 15 |
| 2017 | 11 | 16 |
| 2018 | 19 | 16 |
| 2019 | 16 | 12 |
| 2020 | 17 | 12 |
| 2021 | 11 | 11 |
| 2022 | 15 | 16 |
| 2023 | 12 | 19 |
| 2024 | 6 | 16 |
| 2025 | 8 | 12 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of preparing a hydrocracking catalyst29 Sep 2026US 12,746,535 B2Shell USA, Inc.
- Hydrocracking catalyst comprising a zeolite Y specific for the production of naphtha22 Sep 2026US 12,741,273 B2Ifp Energies Nouvelles
- Production of monoaromatic hydrocarbons from hydrocarbon feedstocks15 Sep 2026US 12,735,646 B2King Fahd University of Petroleum and Minerals
- Crystalline boehmite materials as precursors for large crystal gamma alumina and low surface area alpha alumina5 May 2026US 12,617,690 B2BASF SE
- Nanostructured hybrid iron-zeolite catalysts7 Apr 2026US 12,594,545 B2Agency for Science, Technology and Research
- Zeolite-y and catalyst comprising zeolite-y10 Sep 2026US 2026/0264067 A1Zeopore Technologies NV
- Hydrocracking catalyst comprising a specific zeolite y for naphtha production16 Jul 2026US 2026/0199885 A1Ifp Energies Nouvelles
- Carrier and preparation method therefor, catalyst and preparation method therefor and use thereof, and catalytic diesel oil hydroconversion method using fluidized bed4 Jun 2026US 2026/0151759 A1China Petroleum & Chemical Corporation
- Isomerization of biofeeds over base metal catalysts7 May 2026US 2026/0125603 A1ExxonMobil Technology and Engineering Company
- Catalysts suitable for hydrocracking2 Apr 2026US 2026/0091376 A1JGC Catalysts and Chemicals Ltd.
Most cited
By later US patents
- Midbarrel hydrocracking98US 4,401,556 AUnion Carbide Corporation · 1983
- Process for producing hydrodesulfurization catalyst and hydrodesulfurizing gas oil therewith53US 6,063,265 ACosmo Oil Co., Ltd. · 2000
- Zeolite composite, method for making and catalytic application thereof45US 7,084,087 B2ABB Lummus Global Inc. · 2006
- Hydrocracking catalyst for hydrocarbon oil, method for producing hydrocracking catalyst, and method for hydrocracking hydrocarbon oil with hydrocracking catalyst42US 9,221,036 B2Japan Cooperation Center Petroleum · 2015
- Diesel engine system comprising a soot filter and low temperature NOx trap40US 6,912,847 B2Engelhard Corporation · 2005