B01J 2540/10
Non-coordinating groups comprising only oxygen beside carbon or hydrogen
B01J2540/10 (Non-coordinating groups comprising only oxygen beside carbon or hydrogen) appears on 141 US grants and 172 published applications in this corpus.
Search patents in B01J- Granted patents
- 141
- Published applications
- 172
- Assignees
- 127
- Inventors
- 476
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 2 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 3 |
| 2013 | 0 | 5 |
| 2014 | 3 | 5 |
| 2015 | 10 | 11 |
| 2016 | 6 | 8 |
| 2017 | 7 | 1 |
| 2018 | 9 | 20 |
| 2019 | 12 | 12 |
| 2020 | 12 | 12 |
| 2021 | 11 | 14 |
| 2022 | 10 | 22 |
| 2023 | 12 | 14 |
| 2024 | 14 | 16 |
| 2025 | 5 | 13 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for preparing polypropylene carbonate30 Jun 2026US 12,668,661 B2ENI S. p. A.
- Method for producing fluorine-containing olefin31 Mar 2026US 12,590,047 B2AGC Inc.
- Diphenylamine-linked chiral bis(oxazoline) ligand without C2-symmetry, synthesis method and application thereof10 Feb 2026US 12,545,651 B2Zhejiang University of Technology
- Antimicrobial anhydrous topical skin closure compositions and systems20 Jan 2026US 12,528,913 B2Ethicon, Inc.
- Enantioselective process30 Dec 2025US 12,509,417 B2Syngenta Crop Protection AG
- Process for preparing, by hydroformylation, short-chain olefins in the gas phase20 Aug 2026US 2026/0242321 A1Evonik Oxeno GmbH
- Oxidation of olefin into ketone2 Jul 2026US 2026/0183758 A1Centre National De La Recherche Scientifique
- Intermolecular beta-methylene c-h arylation of free aliphatic acids28 May 2026US 2026/0146018 A1The Scripps Research Institute
- Novel ruthenium complexes, method of their synthesis, intermediate compounds used in this method, method of their synthesis and use of novel ruthenium complexes in olefin metathesis reactions2 Apr 2026US 2026/0092080 A1Uniwersytet Warszawski
- 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
Most cited
By later US patents
- Olefin trimerisation using a catalyst comprising a source of chromium, molybdenum or tungsten and a ligand containing at least one phosphorous, arsenic or antimony atom bound to at least one (hetero)hydrocarbyl group65US 6,800,702 B2BP Chemicals Limited · 2004
- Catalytic process32US 4,399,312 AJohnson Matthey Public Limited Company · 1983
- Catalyst systems for production of alpha olefin oligomers and polymers27US 8,791,217 B2Chevron Phillips Chemical Company LP · 2014
- Transition metal recovery21US 5,114,473 AUnion Carbide Chemicals & Plastics Technology Corporation · 1992
- Fluoroalkyl-substituted ferrocenyl diphosphines as ligands for homogeneous catalysts21US 5,583,241 ACiba-Geigy Corporation · 1996