C22C 5/00
Alloys based on noble metals
C22C5/00 (Alloys based on noble metals) appears on 1,406 US grants and 1,607 published applications in this corpus.
Search patents in C22C- Granted patents
- 1,406
- Published applications
- 1,607
- Assignees
- 823
- Inventors
- 3,395
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 11 | 0 |
| 1978 | 11 | 0 |
| 1979 | 11 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 7 | 0 |
| 1983 | 19 | 0 |
| 1984 | 13 | 0 |
| 1985 | 10 | 0 |
| 1986 | 9 | 0 |
| 1987 | 10 | 0 |
| 1988 | 11 | 0 |
| 1989 | 14 | 0 |
| 1990 | 10 | 0 |
| 1991 | 22 | 0 |
| 1992 | 14 | 0 |
| 1993 | 12 | 0 |
| 1994 | 11 | 0 |
| 1995 | 10 | 0 |
| 1996 | 10 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 15 | 0 |
| 2000 | 17 | 0 |
| 2001 | 14 | 5 |
| 2002 | 16 | 26 |
| 2003 | 17 | 31 |
| 2004 | 23 | 36 |
| 2005 | 17 | 45 |
| 2006 | 18 | 52 |
| 2007 | 21 | 55 |
| 2008 | 20 | 53 |
| 2009 | 25 | 55 |
| 2010 | 42 | 64 |
| 2011 | 26 | 48 |
| 2012 | 45 | 67 |
| 2013 | 39 | 88 |
| 2014 | 40 | 101 |
| 2015 | 66 | 120 |
| 2016 | 57 | 92 |
| 2017 | 87 | 97 |
| 2018 | 77 | 91 |
| 2019 | 86 | 63 |
| 2020 | 77 | 81 |
| 2021 | 56 | 91 |
| 2022 | 54 | 67 |
| 2023 | 68 | 58 |
| 2024 | 56 | 49 |
| 2025 | 40 | 41 |
| 2026 | 24 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Integrated recovery of metals from complex substrates22 Sep 2026US 12,742,224 B2Yava International Inc.
- Probe28 Jul 2026US 12,693,310 B2Yokowo Co., Ltd.
- Silver-tin coating for electrical connectors, and electrical connectors with siliver-tin coatings28 Jul 2026US 12,695,229 B2Wieland Rolled Products North America, LLC
- Method for obtaining a component made of a palladium-indium alloy having a good workability14 Jul 2026US 12,678,847 B1
- Bonded substrate14 Jul 2026US 12,679,778 B2NGK Insulators, Ltd.
- Heater assembly for an aerosol-geenrating system8 Oct 2026US 2026/0305699 A1Philip Morris Products S. A.
- Method of making and limiting color change in a gold alloy8 Oct 2026US 2026/0308720 A1Nivarox-FAR S. A.
- Reflective mask blank, refelctive mask, and method for producing reflective mask8 Oct 2026US 2026/0310061 A1AGC Inc.
- Laser weldable sterling alloy1 Oct 2026US 2026/0295657 A1James Avery Craftsman, Inc.
- Alloy material and contact probe1 Oct 2026US 2026/0297706 A1NHK Spring Co., Ltd.
Most cited
By later US patents
- Expandable stent414US 6,022,370 ANumed, Inc. · 2000
- Superabrasive elements, methods of manufacturing, and drill bits including same194US 8,236,074 B1US Synthetic Corporation · 2012
- Thermally stable diamond compacts106US 4,670,025 A1987
- Bonding material and bonding method for electric element82US 5,794,839 ANippondenso Co., Ltd. · 1998
- Powder for manufacturing precious metal products by free forming fabrication and products79US 7,740,683 B2EOS GmbH Electro Optical Systems · 2010