C04B 2237/408
Noble metals
Official title: Noble metals, e.g. palladium, platina or silver
C04B2237/408 (Noble metals) appears on 195 US grants and 184 published applications in this corpus.
Search patents in C04B- Granted patents
- 195
- Published applications
- 184
- Assignees
- 119
- Inventors
- 491
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 2 |
| 2002 | 11 | 8 |
| 2003 | 12 | 33 |
| 2004 | 13 | 24 |
| 2005 | 18 | 15 |
| 2006 | 13 | 10 |
| 2007 | 12 | 10 |
| 2008 | 7 | 7 |
| 2009 | 5 | 5 |
| 2010 | 8 | 8 |
| 2011 | 5 | 5 |
| 2012 | 3 | 4 |
| 2013 | 1 | 5 |
| 2014 | 6 | 5 |
| 2015 | 3 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 6 |
| 2018 | 0 | 3 |
| 2019 | 4 | 4 |
| 2020 | 6 | 4 |
| 2021 | 2 | 3 |
| 2022 | 0 | 4 |
| 2023 | 4 | 3 |
| 2024 | 5 | 6 |
| 2025 | 5 | 6 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aircraft seeker windows and aircraft window systems including the same29 Jul 2025US 12,370,777 B2Battelle Memorial Institute
- Embedding sensors in 3D-printed silicon carbide22 Apr 2025US 12,281,049 B2UT-Battelle, LLC
- Joined solid production method1 Apr 2025US 12,263,525 B2K.K. Sun Metalon
- Joined body, holding device, and electrostatic chuck18 Mar 2025US 12,251,923 B2Niterra Co., Ltd.
- Metal solid production method11 Mar 2025US 12,246,378 B2K.K. Sun Metalon
- Improved aluminum-containing nitride ceramic matrix composite, method of making, and method of use20 Aug 2026US 2026/0242660 A1SLT Technologies, Inc.
- Aircraft seeker windows and aircraft window systems including the same9 Oct 2025US 2025/0312991 A1Battelle Memorial Institute
- Joined solid production method11 Sep 2025US 2025/0281977 A1K.K. Sun Metalon
- Metallization and support comprising a metallization17 Jul 2025US 2025/0234786 A1Kistler Holding AG
- Joined solid production method12 Jun 2025US 2025/0187074 A1K.K. Sun Metalon
Most cited
By later US patents
- Tunable dielectric compositions including low loss glass184US 6,905,989 B2Paratek Microwave, Inc. · 2005
- Fabrication of supported polycrystalline abrasive compacts158US 4,944,772 AGeneral Electric Company · 1990
- Composite materials156US 4,055,451 A1977
- Living hard tissue replacement, its preparation127US 5,125,971 ATDK Corporation · 1992
- Multi-channel structures and processes for making such structures75US 5,774,779 AMaterials and Electrochemical Research (MER) Corporation · 1998