A61K 6/844
Noble metals
A61K6/844 (Noble metals) appears on 207 US grants and 91 published applications in this corpus.
Search patents in A61K- Granted patents
- 207
- Published applications
- 91
- Assignees
- 100
- Inventors
- 312
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 7 | 0 |
| 1982 | 6 | 0 |
| 1983 | 9 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 12 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 7 | 7 |
| 2003 | 6 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 4 |
| 2006 | 0 | 1 |
| 2007 | 2 | 6 |
| 2008 | 0 | 7 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 2 | 2 |
| 2012 | 1 | 0 |
| 2013 | 2 | 9 |
| 2014 | 2 | 6 |
| 2015 | 2 | 2 |
| 2016 | 4 | 4 |
| 2017 | 1 | 2 |
| 2018 | 1 | 6 |
| 2019 | 3 | 1 |
| 2020 | 3 | 6 |
| 2021 | 2 | 6 |
| 2022 | 2 | 4 |
| 2023 | 5 | 4 |
| 2024 | 3 | 4 |
| 2025 | 3 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Steel having an austenitic structure, and use of such a steel for applications in the oral cavity of a human or an animal16 Jun 2026US 12,655,504 B2Deutsche Edelstahlwerke Specialty Steel GmbH & Co.
- Gradient composition zirconia dental materials7 Apr 2026US 12,594,223 B2Ivoclar Vivadent AG
- Curable compositions and methods of using the same11 Nov 2025US 12,466,908 B23M Innovative Properties Company
- Curable compositions and methods of using the same28 Jan 2025US 12,209,172 B23M Innovative Properties Company
- Denture material having anti-microbial properties14 Jan 2025US 12,195,570 B2James R. Glidewell Dental Ceramics, Inc.
- Cariostatic restoration composition23 Jul 2026US 2026/0207439 A1Imam Abdulrahman Bin Faisal University
- Method for producing a dental prosthesis4 Jun 2026US 2026/0151212 A1Snap-Cone-Prosthetics Ug (HaftungsbeschräNkt)
- Dental implant with excellent antibacterial properties and antibacterial coating method27 Mar 2025US 2025/0099343 A1Osstem Implant Co., Ltd.
- Injection Molded Medical Devices Made From A High Molecular Weight Polyethylene8 Aug 2024US 2024/0262942 A1Celanese International Corporation
- Novel anticaries material for dental use8 Feb 2024US 2024/0041704 A1The University of Hong Kong
Most cited
By later US patents
- Method of making a dental crown for a dental preparation by means of a CAD-CAM system520US 4,937,928 AElephant Edelmetaal B.V. · 1990
- Polymeric dental implant81US 7,287,983 B2Polydent Medical Devices Ltd. · 2007
- Method for cosmetic restoration of anterior teeth74US 4,473,353 AGreggs/Showalter · 1984
- Metal-porcelain dental restorations, dental veneers, dental bridges and metal foil for use therein and methods for making dental appliances73US 5,076,789 ATanaka Dental Enterprises · 1991
- Dental restoration and method for its production59US 4,980,124 A1990