B23K 35/3607
Silica or silicates
Official title: {Silica or silicates}
B23K35/3607 (Silica or silicates) appears on 89 US grants and 112 published applications in this corpus.
Search patents in B23K- Granted patents
- 89
- Published applications
- 112
- Assignees
- 58
- Inventors
- 262
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 4 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 3 | 0 |
| 2011 | 0 | 4 |
| 2012 | 0 | 3 |
| 2013 | 4 | 7 |
| 2014 | 5 | 9 |
| 2015 | 1 | 15 |
| 2016 | 5 | 12 |
| 2017 | 10 | 13 |
| 2018 | 8 | 9 |
| 2019 | 8 | 5 |
| 2020 | 6 | 2 |
| 2021 | 4 | 3 |
| 2022 | 2 | 2 |
| 2023 | 1 | 4 |
| 2024 | 2 | 5 |
| 2025 | 5 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bottom ohmic silver paste for strontium titanate ring varistor, preparation method and use thereof5 May 2026US 12,617,043 B2Guangzhou Newlife New Material Co., Ltd.
- Flux-cored wire17 Mar 2026US 12,576,465 B2Kobe Steel, Ltd.
- Flux-cored wire for use with Ar-CO2 mixed gas7 Oct 2025US 12,434,333 B2Kobe Steel, Ltd.
- Braze coating material with nickel core and coating and preparation method and braze coating method thereof23 Sep 2025US 12,420,361 B2Zhengzhou Research Institute of Mechanical Engineering Co., Ltd.
- Multi-coated electrode for welding stainless steel24 Jun 2025US 12,337,420 B2Ductil SA
- Method for joining dissimilar materials of titanium metal and solder for vacuum vessel sealing1 Oct 2026US 2026/0295703 A1Shijiazhuang Tiedao University
- Submerged arc welding method and method of producing welded joint13 Aug 2026US 2026/0233344 A1Jfe Steel Corporation
- Laser welding method and laser weld joint16 Apr 2026US 2026/0102854 A1Jfe Steel Corporation
- Nanoparticle-based flux with nonevaporable solvent for tungsten inert gas (tig) welding of thick plates24 Jul 2025US 2025/0235962 A1University of New Hampshire
- Shielded metal arc welding rod and method of manufacturing welded joint13 Mar 2025US 2025/0083263 A1Nippon Steel Corporation
Most cited
By later US patents
- Method of refurbishing turbine vane or blade components43US 4,141,127 A1979
- Electrode and flux for arc welding stainless steel36US 5,120,931 AThe Lincoln Electric Company · 1992
- Refurbished turbine vanes and method of refurbishment thereof29US 4,028,787 A1977
- Flux-cored wire electrode suitable for use in gas-shielded arc-welding25US 4,510,374 AKabushiki Kaisha Kobe Seiko Sho · 1985
- Flux containing wire for use in stainless steel welding22US 5,219,425 AKabushiki Kaisha Kobe Seiko Sho · 1993