B01J 2531/0208
Bimetallic complexes, i.e. comprising one or more units of two metals, with
Official title: Bimetallic complexes, i.e. comprising one or more units of two metals, with metal-metal bonds but no all-metal (M)n rings, e.g. Cr2(OAc)4
B01J2531/0208 (Bimetallic complexes, i.e. comprising one or more units of two metals, with) appears on 63 US grants and 56 published applications in this corpus.
Search patents in B01J- Granted patents
- 63
- Published applications
- 56
- Assignees
- 59
- Inventors
- 213
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 5 |
| 2004 | 1 | 0 |
| 2005 | 2 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 2 | 3 |
| 2017 | 3 | 9 |
| 2018 | 2 | 0 |
| 2019 | 2 | 3 |
| 2020 | 2 | 1 |
| 2021 | 2 | 4 |
| 2022 | 1 | 5 |
| 2023 | 3 | 9 |
| 2024 | 3 | 1 |
| 2025 | 3 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing unrefined SAF intermediate using polyols and the SAF intermediate prepared thereby30 Jun 2026US 12,668,751 B1Shandong Jianzhu University
- Production of 2,2,4,4-tetramethylcyclobutane-1,3-diol from isobutanol using a homogeneous catalyst17 Mar 2026US 12,577,184 B2Eastman Chemical Company
- Manganese-catalysed hydrogenation of esters23 Sep 2025US 12,421,200 B2University Court of the University of St Andrews
- Methods of arene alkenylation2 Sep 2025US 12,404,221 B2University of Virginia Patent Foundation
- Hydroformylation catalysts comprising fluorophosphine ligands and precursors thereof19 Aug 2025US 12,391,638 B2ExxonMobil Chemical Patents Inc.
- Solid titanium catalyst component, catalyst for polymerizing olefin, and method for polymerizing olefin24 Sep 2026US 2026/0286018 A1Mitsui Chemicals, Inc.
- Process6 Aug 2026US 2026/0226202 A1Ineos Europe AG
- Unsupported bimetallic hydrogenation catalyst, its preparation and application thereof24 Jul 2025US 2025/0235857 A1China Petroleum & Chemical Corporation
- Preparation method for ni and mn bimetallic electrocatalyst and its application in small molecule electrooxidation20 Mar 2025US 2025/0091040 A1Beijing University of Chemical Technology
- Synthesis of carbonylation catalysts9 Jan 2025US 2025/0010279 A1Novomer, Inc.
Most cited
By later US patents
- Catalytic carbonylation of three and four membered heterocycles68US 6,852,865 B2Cornell Research Foundation, Inc. · 2005
- Low pressure rhodium catalyzed hydroformylation of olefins53US 4,960,949 AEastman Kodak Company · 1990
- Catalyst for the carbonylation of oxiranes35US 7,145,022 B2BASF SE · 2006
- Method of enantioselectively inserting a carbene26US 5,296,595 AResearch Corporation Technologies, Inc. · 1994
- Polymer-bound cyclopentadiene metal carbonyl compounds and their ligand substitution derivatives24US 4,361,497 A1982