A61L 33/022
Metal or alloys
Official title: {Metal or alloys}
A61L33/022 (Metal or alloys) appears on 50 US grants and 34 published applications in this corpus.
Search patents in A61L- Granted patents
- 50
- Published applications
- 34
- Assignees
- 16
- Inventors
- 60
- Latest grant
- 22 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 5 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 4 |
| 2008 | 2 | 7 |
| 2009 | 3 | 1 |
| 2010 | 2 | 0 |
| 2011 | 4 | 2 |
| 2012 | 2 | 0 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 3 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Use of a substrate coating for decreasing leakage of matter22 Aug 2023US 11,732,139 B2Bactiguard AB
- Antithrombotic medical material using nickel titanium alloy22 Feb 2022US 11,253,539 B2Toray Industries, Inc.
- Geared continuoulsly variable transmission26 Feb 2019US 10,215,266 B2
- Polymer coated biodegradable stent material and methods of use14 Aug 2018US 10,046,094 B1The Florida International University Board of Trustees
- Bio-implantable devices having super-hydrophobic surface and method for manufacturing thereof7 Jun 2016US 9,358,093 B2Korea Institute of Science and Technology
- Medical device and method for manufacturing the same16 Apr 2026US 2026/0102544 A1Terumo Kabushiki Kaisha
- Silver free surface coating24 Jul 2025US 2025/0235587 A1Bactiguard AB
- Medical devices and coating method26 Dec 2024US 2024/0423819 A1Suzhou Lavamed Co., Ltd.
- Method of manufacturing eptfe artificial vascular graft with improved blood compatibility by selective plasma etching28 Jul 2022US 2022/0233300 A1Genoss Co., Ltd.
- Use of a substrate coating for decreasing leakage of matter5 Aug 2021US 2021/0238427 A1Bactiguard AB
Most cited
By later US patents
- Coated implantable medical device1,180US 6,096,070 ACook Incorporated · 2000
- Coated implantable medical device1,071US 5,824,049 AMED Institute, Inc. · 1998
- Silver implantable medical device1,026US 5,873,904 ACook Incorporated · 1999
- Coated implantable medical device949US 5,609,629 AMED Institute, Inc. · 1997
- Coated implantable medical device378US 6,774,278 B1Cook Incorporated · 2004