C25D 11/26
Of refractory metals or alloys based thereon
Official title: of refractory metals or alloys based thereon
C25D11/26 (Of refractory metals or alloys based thereon) appears on 387 US grants and 581 published applications in this corpus.
Search patents in C25D- Granted patents
- 387
- Published applications
- 581
- Assignees
- 311
- Inventors
- 1,312
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 1 |
| 2003 | 1 | 4 |
| 2004 | 1 | 12 |
| 2005 | 2 | 11 |
| 2006 | 3 | 9 |
| 2007 | 3 | 11 |
| 2008 | 3 | 13 |
| 2009 | 1 | 22 |
| 2010 | 9 | 31 |
| 2011 | 12 | 24 |
| 2012 | 4 | 26 |
| 2013 | 12 | 32 |
| 2014 | 20 | 26 |
| 2015 | 20 | 41 |
| 2016 | 29 | 37 |
| 2017 | 33 | 27 |
| 2018 | 26 | 43 |
| 2019 | 17 | 26 |
| 2020 | 24 | 29 |
| 2021 | 24 | 30 |
| 2022 | 14 | 27 |
| 2023 | 16 | 31 |
| 2024 | 18 | 32 |
| 2025 | 19 | 20 |
| 2026 | 8 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heating apparatus, non-combusted heating device, and method for manufacturing the same22 Sep 2026US 12,745,324 B2Shenzhen Innokin Technology Co., Ltd.
- Hydraulic devices including coated surfaces25 Aug 2026US 12,716,119 B2Maxterial, Inc.
- High density and adhesion coating process and coatings formed thereby18 Aug 2026US 12,709,817 B2Metal Improvement Company, Inc.
- Methods of modifying the porous surface of implants5 May 2026US 12,616,576 B2Biomet Manufacturing, LLC
- Surface treatment methods for cementless implantable medical devices21 Apr 2026US 12,605,488 B2Durahip, LLC
- Surface treatment methods for cementless implantable medical devices24 Sep 2026US 2026/0284259 A1Durahip, LLC
- Methods of modifying the porous surface of implants20 Aug 2026US 2026/0240657 A1Biomet Manufacturing, LLC
- Ternary ti-zr-hf alloy13 Aug 2026US 2026/0234755 A1Rolex SA
- Capacitor, electric circuit, circuit board, and apparatus30 Jul 2026US 2026/0221348 A1Panasonic Intellectual Property Management Co., Ltd.
- Materials and processes for generating radioisotopes16 Jul 2026US 2026/0204447 A1AdvanCell Pty Limited
Most cited
By later US patents
- Architectural material using metal oxide exhibiting photocatalytic activity112US 5,595,813 ATakenaka Corporation · 1997
- Color change devices incorporating areas of contrasting appearance68US 5,084,143 AAlcan International Limited · 1992
- Bilayer oxide film and process for producing same58US 5,178,967 AAlcan International Limited · 1993
- Anodizing electrolyte and its use44US 5,716,511 AKemet Electronics Corporation · 1998
- Method of producing oxide ceramic layers on barrier layer-forming metals and articles produced by the method43US 5,385,662 AElectro Chemical Engineering GmbH · 1995