B01J 35/73
Having a two-dimensional [2d] layered crystalline structure
Official title: having a two-dimensional [2D] layered crystalline structure, e.g. layered double hydroxide [LDH]
B01J35/73 (Having a two-dimensional [2d] layered crystalline structure) appears on 32 US grants and 50 published applications in this corpus.
Search patents in B01J- Granted patents
- 32
- Published applications
- 50
- Assignees
- 48
- Inventors
- 167
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 5 |
| 2013 | 3 | 1 |
| 2014 | 2 | 4 |
| 2015 | 1 | 3 |
| 2016 | 0 | 3 |
| 2017 | 5 | 4 |
| 2018 | 1 | 3 |
| 2019 | 3 | 2 |
| 2020 | 1 | 1 |
| 2021 | 3 | 5 |
| 2022 | 2 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 6 |
| 2025 | 2 | 2 |
| 2026 | 3 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Catalyst compositions and processes for making and using same6 Oct 2026US 12,752,258 B2ExxonMobil Chemical Patents Inc.
- Method for preparing acetic acid by catalyst22 Sep 2026US 12,741,922 B2Taiyuan University of Technology
- Method for preparing carbon nanotube-producing catalyst15 Sep 2026US 12,734,507 B2LG Chem.Ltd.
- Catalyst for CO2 capture and conversion coupling with biomass oxidation, a preparation method therefor and an application thereof9 Dec 2025US 12,491,500 B2Beijing University of Chemical Technology
- Sintered body, method for producing same, and dielectric composition14 Oct 2025US 12,441,662 B2Murata Manufacturing Co., Ltd.
- Process for preparation of 2-d nanostructured sheet based photocatalyst and application thereof4 Dec 2025US 2025/0367641 A1Council of Scientific and Industrial Research
- Nickel-nickel aluminum spinel-calcium hexaaluminate composite catalyst and preparation method and use thereof22 May 2025US 2025/0161921 A1Lanzhou Institute of Chemical Physics, CAS
- Method for preparing carbon nanotube-producing catalyst29 Aug 2024US 2024/0286117 A1LG Chem.Ltd.
- Catalyst Compositions and Processes for Making and Using Same15 Aug 2024US 2024/0269653 A1ExxonMobil Chemical Patents Inc.
- Conversion of beta-hydroxy carbonyl species and preparation of amino alcohol precursor using bifunctional catalysts derived from layered double hydroxides8 Aug 2024US 2024/0261765 A1Academia Sinica
Most cited
By later US patents
- Metal supported silica based catalytic membrane reactor assembly26US 8,597,383 B2Saudi Arabian Oil Company · 2013
- NOx storage materials and traps resistant to thermal aging18US 9,540,980 B2BASF SE · 2017
- Supported noble metal catalyst and process for preparing the same in situ9US 8,652,994 B2Beijing University of Chemical Technology · 2014
- Catalyst based on cobalt and its use in the fischer-tropsch process6US 6,586,481 B2Agip Petroli S. p. A. · 2003
- SiO2-layered double hydroxide microspheres and their use as catalyst supports in ethylene polymerisation4US 10,221,259 B2SCG Chemicals Co., Ltd. · 2019