B01J 2531/17
Silver
B01J2531/17 (Silver) appears on 81 US grants and 102 published applications in this corpus.
Search patents in B01J- Granted patents
- 81
- Published applications
- 102
- Assignees
- 66
- Inventors
- 218
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 4 | 4 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 4 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 2 | 2 |
| 2010 | 3 | 6 |
| 2011 | 1 | 9 |
| 2012 | 2 | 3 |
| 2013 | 5 | 3 |
| 2014 | 4 | 18 |
| 2015 | 8 | 8 |
| 2016 | 6 | 9 |
| 2017 | 7 | 6 |
| 2018 | 5 | 3 |
| 2019 | 0 | 2 |
| 2020 | 4 | 7 |
| 2021 | 1 | 2 |
| 2022 | 3 | 1 |
| 2023 | 0 | 3 |
| 2024 | 1 | 3 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for preparing cyclic carbonates with an exocyclic vinylidene group2 Dec 2025US 12,486,243 B2BASF SE
- Method for producing a spirooxindole derivative30 Jan 2024US 11,884,678 B2Daiichi Sankyo Company, Limited
- Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (OLED's)27 Dec 2022US 11,539,005 B2UDC Ireland Limited
- Artificial metalloenzymes containing noble metal-porphyrins6 Dec 2022US 11,518,768 B2The Regents of the University of California
- Method for manufacturing photocatalytic filter having porous nanofiber heterostructure20 Sep 2022US 11,446,647 B2Southeast University
- Heterobidentate imidazo[1,5-a]pyridine and imidazo[1,5-a]quinoline n-heterocyclic carbene (nhc) ligands, catalyst complexes thereof, and methods using same21 Nov 2024US 2024/0383894 A1Rutgers, The State University of New Jersey
- Unsymmetrical n-heterocyclic carbene catalysts and methods using same6 Jun 2024US 2024/0181438 A1Rutgers, The State University of New Jersey
- Sterically hindered n-aliphatic n-heterocyclic carbene catalysts and methods using same23 May 2024US 2024/0165597 A1Rutgers, The State University of New Jersey
- Method for preparing intermediate for use in synthesis of florfenicol and compounds prepared thereby15 Jun 2023US 2023/0183175 A1Heading (Nanjing) Pharmtechnologies Co., Ltd.
- Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (oled's)6 Apr 2023US 2023/0108701 A1UDC Ireland Limited
Most cited
By later US patents
- Crystalline metal-organic microporous materials153US 5,648,508 ANalco Chemical Company · 1997
- Metal nanocrystals and synthesis thereof117US 6,645,444 B2Nanospin Solutions · 2003
- Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (OLED's)32US 7,846,763 B2BASF SE · 2010
- Long-lived homogenous amide containing macrocyclic compounds31US 6,054,580 ACarnegie Mellon University · 2000
- Separation processes29US 6,307,109 B1Union Carbide Chemicals & Plastics Technology Corporation · 2001