C25F 1/08
Refractory metals
C25F1/08 (Refractory metals) appears on 5 US grants and 7 published applications in this corpus.
Search patents in C25F- Granted patents
- 5
- Published applications
- 7
- Assignees
- 9
- Inventors
- 19
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Electrolyte for electropolishing titanium alloys24 Jun 2025US 12,338,541 B2BIOTRONIK SE & Co. KG
- Electrolyte solutions for electropolishing of nitinol needles8 Nov 2022US 11,492,723 B2Cilag GmbH International
- Method and device for preparing corrosion-resistant hot stamping part13 Sep 2022US 11,441,200 B2Suzhou Pressler Advanced Forming Technologies Co., Ltd.
- Titanium material and method for producing titanium material8 Nov 2016US 9,487,882 B2Nippon Steel & Sumitomo Metal Corporation
- Method for chemical removal of oxide layers from objects of metal25 Jun 1985US 4,525,250 ALudwig Fahrmbacher-Lutz
- Systems and methods for affecting surfaces of electrically conductive materials13 Mar 2025US 2025/0084556 A1MetCon Technologies, LLC
- Electrolyte for electropolishing titanium alloys28 Mar 2024US 2024/0102198 A1BIOTRONIK SE & Co. KG
- Complexing agent content determination methods23 Mar 2023US 2023/0092727 A1The Boeing Company
- Method and device for preparing corrosion-resistant hot stamping part19 Aug 2021US 2021/0254189 A1Suzhou Pressler Advanced Forming Technologies Co., Ltd.
- Novel Electrolyte Solutions for Electropolishing of Nitinol Needles6 May 2021US 2021/0130978 A1Ethicon, Inc.
Most cited
By later US patents