A61F 2310/00239
Containing zirconia or zirconium oxide zro2
Official title: containing zirconia or zirconium oxide ZrO2
A61F2310/00239 (Containing zirconia or zirconium oxide zro2) appears on 428 US grants and 521 published applications in this corpus.
Search patents in A61F- Granted patents
- 428
- Published applications
- 521
- Assignees
- 181
- Inventors
- 655
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 10 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 16 |
| 2003 | 12 | 27 |
| 2004 | 12 | 36 |
| 2005 | 12 | 51 |
| 2006 | 9 | 29 |
| 2007 | 11 | 27 |
| 2008 | 4 | 17 |
| 2009 | 14 | 33 |
| 2010 | 26 | 32 |
| 2011 | 30 | 37 |
| 2012 | 20 | 32 |
| 2013 | 22 | 25 |
| 2014 | 23 | 23 |
| 2015 | 31 | 24 |
| 2016 | 31 | 28 |
| 2017 | 32 | 22 |
| 2018 | 20 | 17 |
| 2019 | 18 | 10 |
| 2020 | 14 | 8 |
| 2021 | 7 | 10 |
| 2022 | 5 | 2 |
| 2023 | 3 | 6 |
| 2024 | 6 | 2 |
| 2025 | 3 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polishing device for orthopedic devices14 Apr 2026US 12,599,484 B1Spartan Felt Company, Inc.
- Sliding member and method of manufacturing sliding member17 Mar 2026US 12,577,178 B2KYOCERA Corporation
- Sliding member and method of manufacturing sliding member16 Dec 2025US 12,497,339 B2KYOCERA Corporation
- Expandable interbody device7 Oct 2025US 12,433,763 B2Spinal Elements, Inc.
- Side pocket spinal fusion cage10 Jun 2025US 12,324,747 B2
- A dual mobility prothesis for implantation into the acetabulum16 Jul 2026US 2026/0199096 A1MatOrtho Limited
- Offset Resurfacing Head for Ball and Socket Joint3 Apr 2025US 2025/0107898 A1Howmedica Osteonics Corp.
- Sliding member and method of manufacturing sliding member27 Mar 2025US 2025/0099250 A1KYOCERA Corporation
- Expandable Interbody Device13 Feb 2025US 2025/0049579 A1Spinal Elements, Inc.
- Zero profile spinal fusion cage9 Jan 2025US 2025/0009525 A1DePuy Synthes Products, Inc.
Most cited
By later US patents
- Attachment of absorbable tissue scaffolds to fixation devices1,302US 6,989,034 B2Ethicon, Inc. · 2006
- Intervertebral disk arthroplasty1,076US 5,258,031 ADanek Medical, Inc. · 1993
- Intervertebral disk arthroplasty device859US 5,562,738 ADanek Medical, Inc. · 1996
- Articulating spinal implant815US 6,019,792 ACauthen Research Group, Inc. · 2000
- System and method for joint resurface repair805US 6,520,964 B2STD Manufacturing Ltd. · 2003