A61B 17/7035
Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can
Official title: {Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other}
A61B17/7035 (Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can) appears on 3,146 US grants and 3,768 published applications in this corpus.
Search patents in A61B- Granted patents
- 3,146
- Published applications
- 3,768
- Assignees
- 470
- Inventors
- 2,816
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 10 | 0 |
| 1994 | 6 | 0 |
| 1995 | 17 | 0 |
| 1996 | 22 | 0 |
| 1997 | 28 | 0 |
| 1998 | 20 | 0 |
| 1999 | 27 | 0 |
| 2000 | 24 | 0 |
| 2001 | 22 | 6 |
| 2002 | 23 | 32 |
| 2003 | 38 | 52 |
| 2004 | 29 | 72 |
| 2005 | 17 | 119 |
| 2006 | 30 | 145 |
| 2007 | 35 | 152 |
| 2008 | 14 | 213 |
| 2009 | 52 | 144 |
| 2010 | 124 | 192 |
| 2011 | 179 | 163 |
| 2012 | 189 | 177 |
| 2013 | 160 | 182 |
| 2014 | 169 | 202 |
| 2015 | 184 | 170 |
| 2016 | 192 | 213 |
| 2017 | 197 | 174 |
| 2018 | 170 | 186 |
| 2019 | 180 | 180 |
| 2020 | 170 | 186 |
| 2021 | 163 | 168 |
| 2022 | 147 | 153 |
| 2023 | 125 | 154 |
| 2024 | 145 | 116 |
| 2025 | 132 | 128 |
| 2026 | 94 | 89 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bone anchoring device and tool cooperating with such a bone anchoring device6 Oct 2026US 12,751,742 B2Biedermann Technologies GmbH & Co. KG
- Spinal implant system and method6 Oct 2026US 12,751,743 B2Warsaw Orthopedic, Inc.
- Bone anchor assembly with bone debris sweep ring in receiver sub-assembly29 Sep 2026US 12,746,042 B2
- Pivotal bone anchor assembly having a restrained pre-loaded shank head retainer29 Sep 2026US 12,746,043 B2
- Articulating rod assembly15 Sep 2026US 12,733,959 B2Refai Technologies, L.L.C.
- System and method for fixation of implantable sensors8 Oct 2026US 2026/0306140 A1The Johns Hopkins University
- Modular screw assembly8 Oct 2026US 2026/0306141 A1Zavation Medical Products, LLC
- Rachet-based retractor and distractor apparatus1 Oct 2026US 2026/0294421 A1Atlas Spine, Inc.
- Coupling device for coupling a rod to a bone anchoring element1 Oct 2026US 2026/0294482 A1
- Pivotal bone anchor assembly having a pre-lock friction fit retainer1 Oct 2026US 2026/0294483 A1
Most cited
By later US patents
- Transpedicular screw system and method of use1,035US 5,360,431 ACross Medical Products, Inc. · 1994
- Anchoring member933US 5,672,176 A1997
- Spinal implant system922US 5,474,555 ACross Medical Products, Inc. · 1995
- Bone screw874US 5,443,467 ABiedermann Motech GmbH · 1995
- Multi-axial bone screw assembly837US 6,280,442 B1SDGI Holdings, Inc. · 2001