A61F 2002/30327
Differing in diameter
Official title: {differing in diameter}
A61F2002/30327 (Differing in diameter) appears on 302 US grants and 334 published applications in this corpus.
Search patents in A61F- Granted patents
- 302
- Published applications
- 334
- Assignees
- 153
- Inventors
- 550
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 13 | 8 |
| 2002 | 5 | 12 |
| 2003 | 7 | 11 |
| 2004 | 10 | 18 |
| 2005 | 4 | 17 |
| 2006 | 11 | 20 |
| 2007 | 7 | 13 |
| 2008 | 2 | 17 |
| 2009 | 15 | 16 |
| 2010 | 9 | 7 |
| 2011 | 11 | 19 |
| 2012 | 15 | 13 |
| 2013 | 14 | 11 |
| 2014 | 19 | 16 |
| 2015 | 13 | 8 |
| 2016 | 13 | 9 |
| 2017 | 8 | 17 |
| 2018 | 9 | 8 |
| 2019 | 14 | 10 |
| 2020 | 3 | 8 |
| 2021 | 7 | 11 |
| 2022 | 9 | 14 |
| 2023 | 5 | 17 |
| 2024 | 7 | 9 |
| 2025 | 14 | 12 |
| 2026 | 9 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metatarsal arthroplasty devices, systems, and methods16 Jun 2026US 12,653,688 B2Extremity Innovations, Inc.
- Flexible spinal implant for supporting vertebral structures16 Jun 2026US 12,653,689 B2Lenoss Medical LLC
- Ceramic femoral resurfacing head prosthesis26 May 2026US 12,636,159 B2MatOrtho Limited
- Hydrogel implants with porous materials and methods19 May 2026US 12,629,255 B2Stryker Corporation
- Implant19 May 2026US 12,629,261 B1Industrial Technology Research Institute
- Systems and methods of shoulder implant surgical guide1 Oct 2026US 2026/0294649 A1Acromio Tech, LLC
- Orthopaedic implant systems including retention features and methods of repair24 Sep 2026US 2026/0283810 A1Arthrex, Inc.
- Total ankle replacement with variable constraint articulating surfaces23 Jul 2026US 2026/0207341 A1Enovis Corporation
- Metacarpal fixation screw16 Jul 2026US 2026/0199099 A1Dev4 LLC
- Intervertebral disc implants having offset center of rotation9 Jul 2026US 2026/0191655 A1Centinel Spine, Inc.
Most cited
By later US patents
- Intervertebral disk arthroplasty1,076US 5,258,031 ADanek Medical, Inc. · 1993
- Intervertebral disk arthroplasty device859US 5,562,738 ADanek Medical, Inc. · 1996
- Intervertebral disk arthroplasty device798US 5,425,773 ADanek Medical, Inc. · 1995
- Intervertebral allograft spacer747US 6,258,125 B1Synthes USA, LLC · 2001
- Apparatus and method for implant insertion610US 5,885,299 ASurgical Dynamics, Inc. · 1999