A61F 2310/00485
Coating made of zirconium or zr-based alloys
Official title: Coating made of zirconium or Zr-based alloys
A61F2310/00485 (Coating made of zirconium or zr-based alloys) appears on 49 US grants and 56 published applications in this corpus.
Search patents in A61F- Granted patents
- 49
- Published applications
- 56
- Assignees
- 32
- Inventors
- 98
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 3 |
| 2003 | 2 | 0 |
| 2004 | 1 | 4 |
| 2005 | 0 | 3 |
| 2006 | 2 | 4 |
| 2007 | 3 | 4 |
| 2008 | 1 | 2 |
| 2009 | 2 | 5 |
| 2010 | 2 | 2 |
| 2011 | 2 | 3 |
| 2012 | 5 | 1 |
| 2013 | 1 | 4 |
| 2014 | 5 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 4 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 3 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hip prosthesis containing zirconium-niobium alloy on oxidation layer and preparation method thereof29 Jul 2025US 12,370,050 B2Just Medical Devices (Tianjin) Co., Ltd.
- Coated implant and method of making the same3 Jun 2025US 12,318,299 B2DePuy Synthes Products, Inc.
- Diffusion-hardened medical implant1 Mar 2022US 11,260,145 B2Smith & Nephew, Inc.
- Porous structure for bone implants9 Nov 2021US 11,166,820 B2Waldemar Link GmbH & Co. KG
- Process for producing an antibacterial coating composition for implants2 Jun 2020US 10,669,435 B2Gebr. Brasseler GmbH & Co. KG
- Orthopaedic knee joint prosthesis24 Sep 2026US 2026/0283809 A1
- Metallic orthopaedic implant and method of making the same19 Mar 2026US 2026/0076801 A1DePuy Synthes Products, Inc.
- Coated implant and method of making the same21 Aug 2025US 2025/0262058 A1DePuy Synthes Products, Inc.
- Hip prosthesis containing zirconium-niobium alloy on oxidation layer and preparation method thereof10 Aug 2023US 2023/0248527 A1Just Medical Devices (Tianjin) Co., Ltd.
- Metallic orthopaedic implant and method of making the same30 Mar 2023US 2023/0096615 A1DePuy Synthes Products, Inc.
Most cited
By later US patents
- Prosthesis with biologically inert wear resistant surface152US 5,702,448 A1997
- Assembled non-random foams147US 7,208,222 B2Viasys Healthcare, Inc. · 2007
- Implant with composite coating121US 6,261,322 B1Hayes Medical, Inc. · 2001
- Porous metal overlay for an implant surface109US 4,976,738 ASulzer Brothers Limited · 1990
- Prosthetic devices employing oxidized zirconium and other abrasion resistant surfaces contacting surfaces of cross-linked polyethylene87US 7,182,784 B2Smith & Nephew, Inc. · 2007