B23K 15/0033
Preliminary treatment
Official title: {Preliminary treatment}
B23K15/0033 (Preliminary treatment) appears on 37 US grants and 54 published applications in this corpus.
Search patents in B23K- Granted patents
- 37
- Published applications
- 54
- Assignees
- 47
- Inventors
- 153
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
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| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 3 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 5 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 3 | 6 |
| 2018 | 1 | 4 |
| 2019 | 6 | 5 |
| 2020 | 1 | 5 |
| 2021 | 1 | 2 |
| 2022 | 4 | 4 |
| 2023 | 1 | 1 |
| 2024 | 3 | 2 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Method and arrangement for building metallic objects by solid freeform fabrication22US 9,481,931 B2Norsk Titanium AS · 2016
- Enhanced weldability for high strength cast and wrought nickel superalloys9US 7,854,064 B2United Technologies Corporation · 2010
- Cleaning process for enhancing the bond integrity of multi-layered zirconium and zirconium alloy tubing8US 5,483,563 ATeledyne Industries, Inc. · 1996
- Method for improving weldability of nickel aluminide alloys7US 5,016,810 AThe United States of America as represented by the Department of Energy · 1991
- Vehicle leaf spring with irradiated center for crack diversion6US 5,248,130 AEaton Corporation · 1993