A61F 2002/30975
Made of two halves
Official title: {made of two halves}
A61F2002/30975 (Made of two halves) appears on 453 US grants and 417 published applications in this corpus.
Search patents in A61F- Granted patents
- 453
- Published applications
- 417
- Assignees
- 133
- Inventors
- 480
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 13 | 0 |
| 2000 | 15 | 0 |
| 2001 | 16 | 11 |
| 2002 | 18 | 34 |
| 2003 | 23 | 58 |
| 2004 | 32 | 73 |
| 2005 | 18 | 42 |
| 2006 | 42 | 24 |
| 2007 | 25 | 25 |
| 2008 | 7 | 12 |
| 2009 | 22 | 9 |
| 2010 | 19 | 17 |
| 2011 | 23 | 10 |
| 2012 | 16 | 11 |
| 2013 | 16 | 18 |
| 2014 | 22 | 12 |
| 2015 | 16 | 6 |
| 2016 | 9 | 12 |
| 2017 | 13 | 7 |
| 2018 | 2 | 8 |
| 2019 | 6 | 5 |
| 2020 | 4 | 2 |
| 2021 | 4 | 6 |
| 2022 | 4 | 4 |
| 2023 | 2 | 5 |
| 2024 | 2 | 3 |
| 2025 | 1 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for producing spacers2 Jun 2026US 12,642,660 B2Heraeus Medical GmbH
- Device and method for producing hip spacers10 Feb 2026US 12,544,241 B2Heraeus Medical GmbH
- Graft collection and containment system for bone defects21 Oct 2025US 12,447,021 B2DePuy Synthes Products, Inc.
- Hip joint device and method23 Jan 2024US 11,877,932 B2
- Device and method for producing spacers9 Jan 2024US 11,865,006 B2Heraeus Medical GmbH
- Molds for settable multi-component compositions and method of forming said compositions14 May 2026US 2026/0130766 A1Abyrx, Inc.
- Gender Specific Implant and Packaging14 Aug 2025US 2025/0255729 A1P Tech, LLC
- Device and method for making a tibial spacer14 Aug 2025US 2025/0255730 A1G21 S.R.L.
- Device and method for producing hip spacers3 Oct 2024US 2024/0325171 A1Heraeus Medical GmbH
- Hip joint device and method25 Jul 2024US 2024/0245518 A1
Most cited
By later US patents
- Expandable intervertebral cage and surgical method1,454US 5,665,122 A1997
- Spinal implant1,401US 4,863,476 A1989
- Expandable fabric implant for stabilizing the spinal motion segment1,151US 5,549,679 A1996
- Expandable fabric implant for stabilizing the spinal motion segment1,068US 5,571,189 A1996
- Intervertebral space shape conforming cage device1,067US 5,653,763 AFastenetix, LLC · 1997