B01J 2531/0294
"non-innocent" or "non-spectator" ligands, i.e. ligands described as, or evidently, taking part
Official title: "Non-innocent" or "non-spectator" ligands, i.e. ligands described as, or evidently, taking part in the catalytic reaction beyond merely stabilizing the central metal as spectator or ancilliary ligands, e.g. by electron transfer to or from the central metal or by intra-/intermolecular chemical reactions, e.g. disulfide coupling, H-abstraction
B01J2531/0294 ("non-innocent" or "non-spectator" ligands, i.e. ligands described as, or evidently, taking part) appears on 18 US grants and 22 published applications in this corpus.
Search patents in B01J- Granted patents
- 18
- Published applications
- 22
- Assignees
- 16
- Inventors
- 44
- Latest grant
- 3 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 3 | 1 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 3 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 3 |
| 2020 | 1 | 0 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Selective hydrodeoxygenation of aromatic compounds3 Oct 2023US 11,773,040 B2The Board of Trustees of The University of Alabama
- Pincer-type ligand having acridane structure and metal complex using the same7 Mar 2023US 11,596,934 B2Korea Advanced Institute of Science and Technology
- Method of fixating carbon dioxide to substituted oxazolidinones15 Nov 2022US 11,498,906 B1King Fahd University of Petroleum and Minerals
- Light driven metal pincer photocatalysts for carbon dioxide reduction to carbon monoxide31 Aug 2021US 11,103,861 B2The Board of Trustees of The University of Alabama
- Oligomeric and polymeric species comprising cyclobutane units11 May 2021US 11,001,667 B2The Trustees of Princeton University
- Nickel-Based Catalysts for the Selective (DE)Hydrogenative Coupling of Benzyl Alcohols with Azobenzenes19 Mar 2026US 2026/0078139 A1Council of Scientific and Industrial Research (An Indian Registered Body Incorporated Under
- Tethered alkylidenes from organoazides for cyclic polymer synthesis6 Feb 2025US 2025/0043067 A1University of Florida Research Foundation, Inc.
- Selective hydrodeoxygenation of aromatic compounds7 Dec 2023US 2023/0391703 A1The Board of Trustees of The University of Alabama
- Hydrogen gas production method and hydrogen gas production system27 Oct 2022US 2022/0340420 A1Nitto Denko Corporation
- Selective hydrodeoxygenation of aromatic compounds1 Jul 2021US 2021/0198171 A1The Board of Trustees of The University of Alabama
Most cited
By later US patents
- Catalyst systems for ethylene oligomerisation to linear alpha olefins31US 7,053,020 B2Shell Oil Company · 2006
- Catalysts and methods for polymer synthesis29US 8,633,123 B2Novomer, Inc. · 2014
- Half-metallocene catalyst compositions and their polymer products25US 8,242,221 B2Chevron Phillips Chemical Company LP · 2012
- Half-metallocene catalyst compositions and their polymer products21US 7,884,165 B2Chevron Phillips Chemical Company LP · 2011
- Catalysts and methods for polymer synthesis21US 8,956,989 B2Novomer, Inc. · 2015