B01J 2531/0269
Complexes comprising ligands derived from the natural chiral pool or otherwise having
Official title: Complexes comprising ligands derived from the natural chiral pool or otherwise having a characteristic structure or geometry
B01J2531/0269 (Complexes comprising ligands derived from the natural chiral pool or otherwise having) appears on 45 US grants and 56 published applications in this corpus.
Search patents in B01J- Granted patents
- 45
- Published applications
- 56
- Assignees
- 53
- Inventors
- 179
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 6 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 3 | 2 |
| 2015 | 5 | 4 |
| 2016 | 2 | 4 |
| 2017 | 3 | 3 |
| 2018 | 3 | 3 |
| 2019 | 1 | 3 |
| 2020 | 2 | 2 |
| 2021 | 2 | 6 |
| 2022 | 2 | 2 |
| 2023 | 1 | 3 |
| 2024 | 3 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Biologically applicable water-soluble heterogeneous catalysts for para-hydrogen induced polarization3 Mar 2026US 12,564,829 B2Cedars-Sinai Medical Center
- Organophosphorus degrading enzyme based multifunctional catalyst and preparation method and use thereof30 Apr 2024US 11,969,717 B2Hebei University of Technology
- Method for producing a spirooxindole derivative30 Jan 2024US 11,884,678 B2Daiichi Sankyo Company, Limited
- Lithium secondary battery16 Jan 2024US 11,876,227 B2LG Energy Solution, Ltd.
- Process for the preparation of homogeneous hybrid materials19 Dec 2023US 11,845,060 B2Climeworks AG
- Process for preparing alpha,beta-unsaturated carbonyl compound16 Jul 2026US 2026/0200822 A1Firmenich SA
- Process for preparing a carbodiimide using a specific catalytic compound comprising a metal m and oxygen, wherein the metal m is one or more of mo and w10 Apr 2025US 2025/0115703 A1BASF SE
- Apparatus and method for converting carbon dioxide to sugars8 Feb 2024US 2024/0043464 A1Air Company Holdings, Inc.
- Structured Symmetric Cyclic Peptides as Ligands for Metal Organic Frameworks23 Nov 2023US 2023/0374075 A1
- Platform for the recovery of transition metal catalysts3 Aug 2023US 2023/0241597 A1Texas Tech University System
Most cited
By later US patents
- Method of preparing catalyst for hydrogenation of hydrocarbon oil21US 5,200,381 ASumitomo Metal Mining Co., Ltd. · 1993
- Catalyst system, process for olefin polymerization, and polymer compositions produced therefrom16US 8,580,902 B2ExxonMobil Chemical Patents Inc. · 2013
- Phosphine containing amino acids and peptides and methods of preparing and using same12US 5,541,289 AWashington University · 1996
- Method for the production of optically active carbonyl9US 7,534,921 B2BASF SE · 2009
- Catalyst system, process for olefin polymerization, and polymer compositions produced therefrom8US 8,835,587 B2ExxonMobil Chemical Patents Inc. · 2014