B23K 35/32
With the principal constituent melting at more than 1550°c
Official title: with the principal constituent melting at more than 1550°C
B23K35/32 (With the principal constituent melting at more than 1550°c) appears on 585 US grants and 453 published applications in this corpus.
Search patents in B23K- Granted patents
- 585
- Published applications
- 453
- Assignees
- 378
- Inventors
- 1,382
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 9 | 0 |
| 1979 | 10 | 0 |
| 1980 | 10 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 9 | 0 |
| 1984 | 9 | 0 |
| 1985 | 4 | 0 |
| 1986 | 9 | 0 |
| 1987 | 16 | 0 |
| 1988 | 18 | 0 |
| 1989 | 17 | 0 |
| 1990 | 20 | 0 |
| 1991 | 14 | 0 |
| 1992 | 15 | 0 |
| 1993 | 13 | 0 |
| 1994 | 17 | 0 |
| 1995 | 16 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 14 | 2 |
| 2002 | 17 | 21 |
| 2003 | 19 | 15 |
| 2004 | 12 | 21 |
| 2005 | 9 | 19 |
| 2006 | 12 | 21 |
| 2007 | 4 | 14 |
| 2008 | 6 | 13 |
| 2009 | 8 | 14 |
| 2010 | 14 | 18 |
| 2011 | 9 | 22 |
| 2012 | 9 | 17 |
| 2013 | 15 | 20 |
| 2014 | 12 | 29 |
| 2015 | 16 | 37 |
| 2016 | 12 | 37 |
| 2017 | 22 | 30 |
| 2018 | 25 | 24 |
| 2019 | 23 | 18 |
| 2020 | 15 | 15 |
| 2021 | 10 | 15 |
| 2022 | 8 | 7 |
| 2023 | 6 | 5 |
| 2024 | 4 | 10 |
| 2025 | 7 | 6 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Solder-carbon nanostructure composites and methods of making and using thereof19 May 2026US 12,629,784 B2Carbice Corporation
- Adaptive overhaul with two braze material and structured light scans5 May 2026US 12,617,018 B2Pratt & Whitney Canada Corp.
- Method of manufacturing a mold insert for the production of moldings, and mold insert and its use17 Feb 2026US 12,552,069 B2formwerk GmbH
- Indium-niobium superconducting solder columns for cryogenic and quantum computer applications and methods for making same13 Jan 2026US 12,526,920 B1The Topline Corporation
- High temperature brazing of metals and ceramics to carbon substrates28 Oct 2025US 12,454,349 B2Honeywell International Inc.
- Method for joining dissimilar materials of titanium metal and solder for vacuum vessel sealing1 Oct 2026US 2026/0295703 A1Shijiazhuang Tiedao University
- Metal matrix composite materials and methods of manufacturing thereof20 Aug 2026US 2026/0242903 A1Epos Technologies Limited
- Wear-resistant brazing filler metal, preparation method and use thereof4 Jun 2026US 2026/0151862 A1China Academy of Machinery Zhengzhou Research Institute of Mechanical Engineering Co., Ltd.
- System and method for metal forming and layering using inductive heating2 Oct 2025US 2025/0303491 A1Lockheed Martin Corporation
- Titanium alloys for additive manufacturing14 Aug 2025US 2025/0257426 A1Ohio State Innovation Foundation
Most cited
By later US patents
- Fabrication of components by layered deposition156US 5,038,014 AGeneral Electric Company · 1991
- Brazed thermally-stable polycrystalline diamond compact workpieces and their fabrication143US 4,899,922 AGeneral Electric Company · 1990
- Methods for hermetically sealing ceramic to metallic surfaces and assemblies incorporating such seals130US 6,221,513 B1Pacific Coast Technologies, Inc. · 2001
- Zirconium layer for bonding diamond compact to cemented carbide backing116US 4,108,614 A1978
- Hardfacing composition of nickel-bonded sintered chromium carbide particles and tools hardfaced thereof106US 4,173,457 AAlloys, Incorporated · 1979