B23K 35/322
A pt-group metal as principal constituent
Official title: {a Pt-group metal as principal constituent}
B23K35/322 (A pt-group metal as principal constituent) appears on 80 US grants and 67 published applications in this corpus.
Search patents in B23K- Granted patents
- 80
- Published applications
- 67
- Assignees
- 60
- Inventors
- 206
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 4 |
| 2003 | 6 | 2 |
| 2004 | 0 | 5 |
| 2005 | 1 | 2 |
| 2006 | 5 | 4 |
| 2007 | 0 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 3 |
| 2011 | 1 | 3 |
| 2012 | 1 | 3 |
| 2013 | 3 | 2 |
| 2014 | 1 | 6 |
| 2015 | 0 | 7 |
| 2016 | 1 | 7 |
| 2017 | 5 | 4 |
| 2018 | 4 | 3 |
| 2019 | 5 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- High temperature brazing of metals and ceramics to carbon substrates28 Oct 2025US 12,454,349 B2Honeywell International Inc.
- Filtered feedthrough assembly having a capacitor ground metallization electrically connected to the gold braze portion sealing a ferrule peninsula to a matching insulator cutout31 May 2022US 11,344,734 B2Greatbatch Ltd.
- Ignition device component produced by cold metal transfer process17 May 2022US 11,331,740 B2Johnson Matthey Public Limited Company
- Hermetically sealed filtered feedthrough assembly having a capacitor with an oxide resistant electrical connection to an active implantable medical device housing14 Dec 2021US 11,198,014 B2Greatbatch Ltd.
- Bonding wire for semiconductor device17 Nov 2020US 10,840,208 B2Nippon Micrometal Corporation
- Solder particles and method for producing solder particles13 Mar 2025US 2025/0083262 A1Resonac Corporation
- High temperature brazing of metals and ceramics to carbon substrates2 May 2024US 2024/0140595 A1Honeywell International Inc.
- Ignition device component produced by cold metal transfer process25 Mar 2021US 2021/0086279 A1Johnson Matthey Public Limited Company
- Filtered feedthrough assembly having a capacitor ground metallization electrically connected to the gold braze portion sealing a ferrule peninsula to a matching insulator cutout30 Jan 2020US 2020/0030614 A1Greatbatch Ltd.
- Deposition of braze preform4 Jul 2019US 2019/0201995 A1Delavan Inc.
Most cited
By later US patents
- Brazed thermally-stable polycrystalline diamond compact workpieces and their fabrication143US 4,899,922 AGeneral Electric Company · 1990
- Low melting nickel-palladium-silicon brazing alloy98US 5,542,993 AAlliedSignal Inc. · 1996
- Hermetically bonding ceramic and titanium with a Ti-Pd braze interface90US 7,771,838 B1Boston Scientific Neuromodulation Corporation · 2010
- Manufacture of cutting structures for rotary drill bits68US 4,956,238 AReed Tool Company · 1990
- Palladium welding of a semiconductor body58US 5,262,347 ABell Communications Research, Inc. · 1993