A61F 2/30723
Plugs or restrictors for sealing a cement-receiving space
Official title: {Plugs or restrictors for sealing a cement-receiving space (tools for inserting plugs A61F2/4614; sealing collars for use during cementing A61B17/8808)}
A61F2/30723 (Plugs or restrictors for sealing a cement-receiving space) appears on 305 US grants and 194 published applications in this corpus.
Search patents in A61F- Granted patents
- 305
- Published applications
- 194
- Assignees
- 107
- Inventors
- 387
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 12 | 0 |
| 1992 | 9 | 0 |
| 1993 | 5 | 0 |
| 1994 | 11 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 14 | 0 |
| 1998 | 15 | 0 |
| 1999 | 18 | 0 |
| 2000 | 6 | 0 |
| 2001 | 15 | 2 |
| 2002 | 7 | 10 |
| 2003 | 10 | 13 |
| 2004 | 3 | 22 |
| 2005 | 8 | 21 |
| 2006 | 11 | 10 |
| 2007 | 8 | 7 |
| 2008 | 1 | 5 |
| 2009 | 9 | 14 |
| 2010 | 10 | 8 |
| 2011 | 9 | 5 |
| 2012 | 10 | 11 |
| 2013 | 11 | 4 |
| 2014 | 6 | 8 |
| 2015 | 4 | 7 |
| 2016 | 5 | 6 |
| 2017 | 9 | 5 |
| 2018 | 6 | 8 |
| 2019 | 6 | 3 |
| 2020 | 2 | 3 |
| 2021 | 2 | 3 |
| 2022 | 2 | 3 |
| 2023 | 2 | 10 |
| 2024 | 2 | 4 |
| 2025 | 3 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surgical instruments and methods2 Jun 2026US 12,642,659 B2Depuy Ireland Unlimited Company, Loughbeg Industrial Estate
- Augmentation device10 Mar 2026US 12,569,345 B2Heraeus Medical GmbH
- Annulus repair devices, systems, and methods21 Oct 2025US 12,447,022 B2Clemson University Research Foundation
- Sleeve augment device for an articulated joint1 Apr 2025US 12,263,087 B2Waldemar Link GmbH & Co. KG
- Implant with ability to capture extravasating fixation medium11 Feb 2025US 12,220,317 B2Onkos Surgical, Inc.
- Distal centralizer for hip implant system24 Sep 2026US 2026/0283806 A1Globus Medical, Inc.
- Medical implant, in particular cone augment19 Jun 2025US 2025/0195228 A1Waldemar Link GmbH & Co. KG
- Hip joint method21 Nov 2024US 2024/0382218 A1
- Sleeve augment device for an articulated joint7 Nov 2024US 2024/0366386 A1Waldemar Link GmbH & Co. KG
- Orthopaedic surgical system and method for installing cement restrictor components in a direct anterior approach hip replacement surgical procedure20 Jun 2024US 2024/0197463 A1Depuy Ireland Unlimited Company
Most cited
By later US patents
- Prosthetic implant1,505US 4,834,757 A1989
- Surgical prosthetic implant facilitating vertebral interbody fusion1,185US 4,878,915 A1989
- Spinal stabilization surgical method886US 5,489,307 ASpine-Tech, Inc. · 1996
- Methods and apparatus for performing therapeutic procedures in the spine743US 6,558,390 B2Axiamed, Inc. · 2003
- Devices and methods of vertebral disc augmentation521US 6,425,919 B1Intrinsic Orthopedics, Inc. · 2002