B01J 31/0291
Also containing elements or functional groups covered by b01j31/0201 - b01j31/0274
Official title: {also containing elements or functional groups covered by B01J31/0201 - B01J31/0274}
B01J31/0291 (Also containing elements or functional groups covered by b01j31/0201 - b01j31/0274) appears on 7 US grants and 12 published applications in this corpus.
Search patents in B01J- Granted patents
- 7
- Published applications
- 12
- Assignees
- 12
- Inventors
- 34
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Depolymerization of polymers with ester, ether and carbonate linkages using acidic ionic liquid (AIL) catalyst20 Jan 2026US 12,528,929 B2Council of Scientific and Industrial Research An Indian Resgistered Body Incorporated Under the Regn. of Soc. Act (Act Xxi of 1860)
- Cationically cross-linkable/polymerizable composition comprising an iodonium borate and releasing an acceptable odor20 Nov 2018US 10,131,817 B2Elkem Silicones France SAS
- Ionic liquid compound18 Apr 2017US 9,624,248 B2Reliance Industries Limited
- Catalyst mixtures14 Feb 2017US 9,566,574 B2Dioxide Materials, Inc.
- Basic ionic liquids17 Dec 2013US 8,609,572 B2The Queen's University of Belfast
- Depolymerization of polymers with ester, ether and carbonate linkages using acidic ionic liquid (ail) catalyst16 Mar 2023US 2023/0078491 A1Council of Scientific and Industrial Research An Indian Registered Body Incorporation
- Palladium Catalyst System Comprising Zwitterion And/Or Acid-Functionalyzed Ionic Liquid30 Nov 2017US 2017/0341067 A1Technical University of Denmark
- Dihydrogen Production Process25 May 2017US 2017/0144884 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Ionic liquid compound3 Mar 2016US 2016/0060277 A1Reliance Industries Limited
- Cationically cross-linkable/polymerizable composition comprising an iodonium borate and releasing an acceptable odor20 Aug 2015US 2015/0232700 A1Bluestar Silicones France SAS
Most cited
By later US patents
- Catalyst mixtures19US 9,566,574 B2Dioxide Materials, Inc. · 2017
- Basic ionic liquids11US 8,609,572 B2The Queen's University of Belfast · 2013
- Process for the preparation of bis(perfluoroalkyl)phosphinic acids and salts thereof2US 7,202,379 B2Merck Patent GmbH · 2007
- Method for the production of monohydro-perfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkylphosphonates1US 7,145,004 B2Merck Patent Gesellschaft · 2006