B01J 29/123
X-type faujasite
Official title: {X-type faujasite}
B01J29/123 (X-type faujasite) appears on 20 US grants and 25 published applications in this corpus.
Search patents in B01J- Granted patents
- 20
- Published applications
- 25
- Assignees
- 21
- Inventors
- 75
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 2 |
| 2013 | 0 | 4 |
| 2014 | 4 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 4 | 2 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 3 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Solid-acid catalyzed paraffin alkylation with rare earth-modified molecular sieve adsorbents19 May 2026US 12,630,489 B2Exelus, Inc.
- Catalyzed alkylation, alkylation catalysts, and methods of making alkylation catalysts6 Feb 2024US 11,891,347 B2Exelus, Inc.
- Solid-acid catalyzed paraffin alkylation with rare earth-modified molecular sieve adsorbents26 Dec 2023US 11,851,386 B2Exelus, Inc.
- Heat source device and method for using silver zeolite1 Aug 2023US 11,712,683 B2Rasa Industries, Ltd.
- Catalyzed alkylation, alkylation catalysts, and methods of making alkylation catalysts1 Mar 2022US 11,261,139 B2Exclus, Inc.
- Solid-Acid Catalyzed Paraffin Alkylation With Rare Earth-Modified Molecular Sieve Adsorbents14 Mar 2024US 2024/0083827 A1Exelus, Inc.
- Multifunctional catalyst for the conversion of carbon dioxide27 Jul 2023US 2023/0234039 A1Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Solid-Acid Catalyzed Paraffin Alkylation With Rare Earth-Modified Molecular Sieve Adsorbents20 Apr 2023US 2023/0119464 A1Exelus, Inc.
- Heat source device and method for using silver zeolite20 Apr 2023US 2023/0120981 A1Rasa Industries, Ltd.
- Catalyzed Alkylation, Alkylation Catalysts, and Methods of Making Alkylation Catalysts12 May 2022US 2022/0144724 A1Exelus, Inc.
Most cited
By later US patents
- Treatment system for gasoline engine exhaust gas18US 8,758,695 B2BASF SE · 2014
- Catalyst for acid-catalyzed by hydrocarbon conversions14US 7,459,412 B2Sud-Chemie AG · 2008
- Metal nanoparticles as a conductive catalyst5US 7,767,610 B1Sandia Corporation · 2010
- Zeolite catalyst for the alkylation of toluene with methanol4US 8,697,593 B2King Abdulaziz City for Science and Technology · 2014
- Catalytically active particulate filter and use thereof3US 8,932,546 B2Umicore AG & Co. KG · 2015