A61F 2002/30138
Convex polygonal shapes
Official title: {Convex polygonal shapes}
A61F2002/30138 (Convex polygonal shapes) appears on 2,365 US grants and 2,218 published applications in this corpus.
Search patents in A61F- Granted patents
- 2,365
- Published applications
- 2,218
- Assignees
- 759
- Inventors
- 2,994
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 13 | 0 |
| 1988 | 9 | 0 |
| 1989 | 12 | 0 |
| 1990 | 21 | 0 |
| 1991 | 20 | 0 |
| 1992 | 24 | 0 |
| 1993 | 8 | 0 |
| 1994 | 26 | 0 |
| 1995 | 25 | 0 |
| 1996 | 49 | 0 |
| 1997 | 51 | 0 |
| 1998 | 68 | 0 |
| 1999 | 78 | 0 |
| 2000 | 88 | 0 |
| 2001 | 83 | 46 |
| 2002 | 98 | 120 |
| 2003 | 81 | 111 |
| 2004 | 84 | 140 |
| 2005 | 46 | 147 |
| 2006 | 62 | 103 |
| 2007 | 48 | 118 |
| 2008 | 36 | 100 |
| 2009 | 70 | 69 |
| 2010 | 75 | 72 |
| 2011 | 95 | 78 |
| 2012 | 70 | 103 |
| 2013 | 93 | 73 |
| 2014 | 92 | 88 |
| 2015 | 72 | 62 |
| 2016 | 73 | 57 |
| 2017 | 84 | 78 |
| 2018 | 61 | 85 |
| 2019 | 65 | 78 |
| 2020 | 58 | 85 |
| 2021 | 69 | 77 |
| 2022 | 66 | 77 |
| 2023 | 64 | 66 |
| 2024 | 69 | 78 |
| 2025 | 59 | 65 |
| 2026 | 53 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61F 2002/30153RectangularIndexing code1,063
- A61F 2002/30143HexagonalIndexing code616
- A61F 2002/30158TrapezoidalIndexing code563
- A61F 2002/30156TriangularIndexing code525
- A61F 2002/30154SquareIndexing code404
- A61F 2002/30148Lozenge- or diamond-shapedIndexing code129
- A61F 2002/30151Rhomboidal or parallelogram-shapedIndexing code93
- A61F 2002/30146OctagonalIndexing code83
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Most cited
By later US patents
- Osteogenic implants derived from bone1,550US 6,863,694 B1Osteotech, Inc. · 2005
- Surgical prosthetic implant for vertebrae1,527US 5,192,327 A1993
- Threaded spinal implant1,511US 5,015,247 A1991
- Prosthetic implant1,505US 4,834,757 A1989
- Artificial spinal fusion implants1,486US 5,522,899 ASofamor Danek Properties, Inc. · 1996