A61F 2002/30871
Trapezoidal threads
Official title: {Trapezoidal threads}
A61F2002/30871 (Trapezoidal threads) appears on 67 US grants and 58 published applications in this corpus.
Search patents in A61F- Granted patents
- 67
- Published applications
- 58
- Assignees
- 19
- Inventors
- 73
- Latest grant
- 17 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 6 | 7 |
| 2003 | 7 | 10 |
| 2004 | 5 | 9 |
| 2005 | 0 | 2 |
| 2006 | 4 | 3 |
| 2007 | 4 | 2 |
| 2008 | 1 | 1 |
| 2009 | 8 | 3 |
| 2010 | 5 | 10 |
| 2011 | 3 | 2 |
| 2012 | 1 | 3 |
| 2013 | 7 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Implant anchoring device17 Dec 2019US 10,507,112 B2Zimmer, Inc.
- Implant anchoring device6 Dec 2016US 9,510,883 B2Zimmer, Inc.
- System and method for joint resurface repair7 Jun 2016US 9,357,989 B2Arthrosurface Incorporated
- System and method for joint resurface repair8 Dec 2015US 9,204,873 B2Arthrosurface Incorporated
- Implant anchoring device2 Dec 2014US 8,900,321 B2Zimmer, Inc.
- Implant anchoring device16 Mar 2017US 2017/0071746 A1Zimmer, Inc.
- Implant anchoring device1 Jan 2015US 2015/0005834 A1Zimmer, Inc.
- System and Method for Joint Resurface Repair25 Sep 2014US 2014/0288561 A1
- Push-in interbody spinal fusion implants for use with self-locking screws22 Aug 2013US 2013/0218279 A1Warsaw Orthopedic, Inc.
- Push-in interbody spinal fusion implants for use with self-locking screws9 Aug 2012US 2012/0203348 A1Warsaw Orthopedic, Inc.
Most cited
By later US patents
- System and method for joint resurface repair805US 6,520,964 B2STD Manufacturing Ltd. · 2003
- Interbody spinal fusion implants with multi-lock for locking opposed screws763US 6,558,423 B12003
- Methods and instruments for interbody fusion608US 6,206,922 B1SDGI Holdings, Inc. · 2001
- System and method for joint resurface repair496US 6,679,917 B2Arthrosurface Incorporated · 2004
- Methods and instruments for interbody fusion443US 6,471,724 B2SDGI Holdings, Inc. · 2002