B23K 1/0018
Brazing of turbine parts
Official title: {Brazing of turbine parts}
B23K1/0018 (Brazing of turbine parts) appears on 358 US grants and 464 published applications in this corpus.
Search patents in B23K- Granted patents
- 358
- Published applications
- 464
- Assignees
- 91
- Inventors
- 764
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 8 |
| 2003 | 6 | 4 |
| 2004 | 3 | 1 |
| 2005 | 2 | 5 |
| 2006 | 2 | 9 |
| 2007 | 4 | 10 |
| 2008 | 1 | 10 |
| 2009 | 0 | 16 |
| 2010 | 9 | 19 |
| 2011 | 10 | 14 |
| 2012 | 8 | 11 |
| 2013 | 16 | 21 |
| 2014 | 8 | 28 |
| 2015 | 17 | 55 |
| 2016 | 19 | 38 |
| 2017 | 32 | 36 |
| 2018 | 32 | 34 |
| 2019 | 31 | 27 |
| 2020 | 28 | 16 |
| 2021 | 17 | 21 |
| 2022 | 17 | 13 |
| 2023 | 23 | 19 |
| 2024 | 18 | 20 |
| 2025 | 14 | 22 |
| 2026 | 14 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metal coupon with porous stress-relief section and component with same15 Sep 2026US 12,735,986 B2GE Infrastructure Technology LLC
- Manufacturing component using high and low melt braze23 Jun 2026US 12,661,710 B2Pratt & Whitney Canada Corp.
- Repair method for turbine blades23 Jun 2026US 12,662,942 B2MTU Aero Engines AG
- Braze repair using metal coupon with porous region26 May 2026US 12,636,741 B2GE Infrastructure Technology LLC
- Method of braze repair for eutectic phase reduction12 May 2026US 12,623,298 B2GE Vernova Infrastructure Technology LLC
- Braze repair using metal coupon with porous region24 Sep 2026US 2026/0284808 A1GE Vernova Infrastructure Technology LLC
- Porous metal coupon with low porosity region for repairing component, component with same and related method9 Jul 2026US 2026/0192361 A1GE Vernova Infrastructure Technology LLC
- Porous metal coupon with thermal transfer structure for component and related component4 Jun 2026US 2026/0151987 A1GE Vernova Infrastructure Technology LLC
- Porous metal coupon with braze material infiltration barrier for repairing component, component with same and related method21 May 2026US 2026/0138200 A1GE Vernova Infrastructure Technology LLC
- Repairing seal land(s) for turbine engine component16 Apr 2026US 2026/0102859 A1Rtx Corporation
Most cited
By later US patents
- Brazing procedure in inert atmosphere64US 5,188,281 AMitsubishi Jukogyo Kabushiki Kaisha · 1993
- Method of repairing metallic alloy articles, such as gas turbine engine components56US 5,806,751 AUnited Technologies Corporation · 1998
- Method for replacing blade tips of directionally solidified and single crystal turbine blades54US 5,822,852 AGeneral Electric Company · 1998
- Brazeless fillet turbine nozzle47US 6,354,797 B1General Electric Company · 2002
- Method of manufacturing a metallic component or substrate with bonded coating46US 5,660,320 AMTU Motoren-und Turbinen-Union Munchen GmbH · 1997