A61K 6/847
Amalgams
A61K6/847 (Amalgams) appears on 67 US grants and 12 published applications in this corpus.
Search patents in A61K- Granted patents
- 67
- Published applications
- 12
- Assignees
- 30
- Inventors
- 78
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Curable radiopaque substance24 Jun 2025US 12,337,043 B2Merz Dental GmbH
- Curable radiopaque substance2 Jan 2024US 11,857,649 B2Merz Dental GmbH
- Copper alloy for dental prosthesis26 Jan 2021US 10,900,101 B2
- Method of manufacturing multilayer zirconia block for artificial teeth2 Apr 2019US 10,245,127 B2Dental Max Co., Ltd.
- Method and composition for adhering to tooth structure30 Aug 2016US 9,427,382 B2DENTSPLY International Inc.
- Curable radiopaque substance11 Jul 2024US 2024/0225962 A9Merz Dental GmbH
- Curable radiopaque substance25 Apr 2024US 2024/0130933 A1Merz Dental GmbH
- Curable radiopaque substance29 Jul 2021US 2021/0228453 A1Merz Dental GmbH
- Copper alloy for dental prosthesis12 Nov 2020US 2020/0354814 A1
- Method of manufacturing multilayer zirconia block for artificial teeth8 Dec 2016US 2016/0354186 A1Dental Max Co., Ltd.
Most cited
By later US patents
- Ceramic fused fiber enhanced dental materials63US 5,621,035 AM.E.D. USA, Inc. · 1997
- Ceramic fused fiber enhanced dental materials63US 5,951,295 AMaterials Evolution and Development USA, Inc. · 1999
- Fluorocarbon containing coatings, compositions and methods of use30US 5,662,887 AMinnesota Mining and Manufacturing Company · 1997
- Electroless plating method for treating teeth29US 3,995,371 AThe Curators of the University of Missouri · 1976
- Cavity liner for dental restorations25US 4,064,629 AUniversity of Virginia · 1977