A61F 2250/0089
Coded with symbols
Official title: coded with symbols, e.g. dots, numbers, letters, words
A61F2250/0089 (Coded with symbols) appears on 159 US grants and 211 published applications in this corpus.
Search patents in A61F- Granted patents
- 159
- Published applications
- 211
- Assignees
- 96
- Inventors
- 292
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 9 | 8 |
| 2002 | 2 | 7 |
| 2003 | 7 | 7 |
| 2004 | 4 | 15 |
| 2005 | 2 | 12 |
| 2006 | 7 | 13 |
| 2007 | 6 | 10 |
| 2008 | 8 | 13 |
| 2009 | 6 | 6 |
| 2010 | 3 | 15 |
| 2011 | 5 | 9 |
| 2012 | 9 | 9 |
| 2013 | 8 | 4 |
| 2014 | 8 | 7 |
| 2015 | 3 | 15 |
| 2016 | 6 | 8 |
| 2017 | 14 | 16 |
| 2018 | 7 | 6 |
| 2019 | 7 | 4 |
| 2020 | 8 | 2 |
| 2021 | 2 | 6 |
| 2022 | 3 | 9 |
| 2023 | 3 | 3 |
| 2024 | 2 | 4 |
| 2025 | 4 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heart valve stents adapted for post-implant expansion22 Sep 2026US 12,740,858 B2Edwards Lifesciences Corporation
- Expandable surgical heart valve indicators4 Aug 2026US 12,697,207 B2Edwards Lifesciences Corporation
- Lenses with optical markings28 Apr 2026US 12,611,295 B2AMO Groningen B. V.
- Catheter delivery system for stent valve30 Sep 2025US 12,427,020 B2Boston Scientific Corporation
- Ophthalmological implant and method for producing same23 Sep 2025US 12,419,737 B2Carl Zeiss Meditec AG
- Catheter delivery system for stent valve22 Jan 2026US 2026/0020958 A1Boston Scientific Corporation
- Gender Specific Implant and Packaging14 Aug 2025US 2025/0255729 A1P Tech, LLC
- Prosthetic valves with information indicators20 Mar 2025US 2025/0090312 A1Edwards Lifesciences Corporation
- Skeletal structure for artificial pinna and artificial cartilaginous tissue, and artificial pinna using same5 Sep 2024US 2024/0293601 A1Gunze Limited
- Information markers for heart prostheses and methods of using same15 Aug 2024US 2024/0268954 A1Guy's and St. Thomas' NHS Foundation Trust
Most cited
By later US patents
- Intervertebral allograft spacer747US 6,258,125 B1Synthes USA, LLC · 2001
- Intervertebral allograft spacer502US 6,554,863 B2Musculoskeletal Transplant Foundation · 2003
- Skeletal reconstruction cages270US 6,660,038 B2Synthes USA, LLC · 2003
- Shoulder Prosthesis262US 6,168,628 AAcumed LLC · 2001
- Modular shoulder prosthesis system249US 6,197,062 B1Howmedica Osteonics Corp. · 2001