B01J 2229/183
In framework positions
Official title: in framework positions
B01J2229/183 (In framework positions) appears on 279 US grants and 342 published applications in this corpus.
Search patents in B01J- Granted patents
- 279
- Published applications
- 342
- Assignees
- 161
- Inventors
- 807
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 2 |
| 2006 | 9 | 13 |
| 2007 | 2 | 2 |
| 2008 | 3 | 2 |
| 2009 | 4 | 3 |
| 2010 | 2 | 3 |
| 2011 | 0 | 5 |
| 2012 | 1 | 10 |
| 2013 | 3 | 18 |
| 2014 | 3 | 19 |
| 2015 | 14 | 20 |
| 2016 | 14 | 24 |
| 2017 | 19 | 22 |
| 2018 | 19 | 43 |
| 2019 | 45 | 23 |
| 2020 | 26 | 31 |
| 2021 | 37 | 20 |
| 2022 | 22 | 18 |
| 2023 | 11 | 19 |
| 2024 | 15 | 21 |
| 2025 | 7 | 9 |
| 2026 | 11 | 10 |
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
- Process and catalyst for converting natural gasoline to light olefins8 Sep 2026US 12,729,345 B2King Fahd University of Petroleum and Minerals
- Molecular sieve SSZ-113 with high acidity, its synthesis and use2 Jun 2026US 12,643,796 B2Chevron U. S. A. Inc.
- Extra-large pore molecular sieve ZEO-1, its synthesis and use19 May 2026US 12,630,434 B2Jilin Jinobel Science and Technology Innovation Co., Ltd.
- Solid-acid catalyzed paraffin alkylation with rare earth-modified molecular sieve adsorbents19 May 2026US 12,630,489 B2Exelus, Inc.
- Catalytic materials comprising fe-containing zeolitic material for the treatment of an exhaust gas1 Oct 2026US 2026/0295569 A1
- Catalyst for baeyer-villiger oxidation reaction comprising hierarchically nanoporous zeolite and method of preparing the same27 Aug 2026US 2026/0249280 A1Korea Gas Technology Corporation
- Molecular sieve ssz-113 with high acidity, its synthesis and use13 Aug 2026US 2026/0234008 A1Chevron U.S.A.Inc.
- Exhuast Gas Purification Catalyst16 Jul 2026US 2026/0199887 A1Cataler Corporation
- Zeolite composite catalyst and method for hydrocracking cyclic compound having five-membered ring structure using same25 Jun 2026US 2026/0176536 A1Chiyoda Corporation
Most cited
By later US patents
- Hydrocarbon conversion using molecular sieve SSZ-5668US 7,390,395 B22008
- Aromatization of aliphatics over a zeolite containing framework gallium46US 4,891,463 AMobil Oil Corporation · 1990
- Phosphorous containing zeolite having MFI type structure46US 5,951,963 AChina Petrochemical Corporation · 1999
- 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