A61L 33/064
Obtained by reactions only involving carbon-to-carbon unsaturated bonds
Official title: {obtained by reactions only involving carbon-to-carbon unsaturated bonds (A61L33/062 takes precedence)}
A61L33/064 (Obtained by reactions only involving carbon-to-carbon unsaturated bonds) appears on 131 US grants and 110 published applications in this corpus.
Search patents in A61L- Granted patents
- 131
- Published applications
- 110
- Assignees
- 86
- Inventors
- 330
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 3 |
| 2003 | 4 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 2 | 10 |
| 2015 | 4 | 8 |
| 2016 | 5 | 8 |
| 2017 | 6 | 8 |
| 2018 | 4 | 12 |
| 2019 | 12 | 7 |
| 2020 | 6 | 9 |
| 2021 | 6 | 7 |
| 2022 | 8 | 3 |
| 2023 | 4 | 8 |
| 2024 | 6 | 5 |
| 2025 | 5 | 2 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tissue-plasminogen activator coated catheter with hydrogel-controlled elution8 Sep 2026US 12,728,185 B2Becton, Dickinson and Company
- Coating for medical devices14 Apr 2026US 12,599,707 B2Smart Reactors Service Limited
- Anti-thrombogenic catheter assembly and related methods10 Feb 2026US 12,544,490 B2Becton, Dickinson and Company
- High strength biomedical materials12 Aug 2025US 12,383,658 B2Access Vascular, Inc.
- High strength biomedical materials8 Jul 2025US 12,350,405 B2Access Vascular, Inc.
- High strength biomedical materials6 Aug 2026US 2026/0224782 A1Access Vascular, Inc.
- Antithrombotic cell adhesion sheet and medical device with sheet6 Aug 2026US 2026/0224785 A1FUJIFILM Corporation
- Medical device and method for manufacturing the same21 May 2026US 2026/0137844 A1Terumo Kabushiki Kaisha
- Method for producing antithrombogenic material30 Apr 2026US 2026/0115361 A1Toyobo Co., Ltd.
- Medical device and method for manufacturing the same16 Apr 2026US 2026/0102544 A1Terumo Kabushiki Kaisha
Most cited
By later US patents
- Directional drug delivery stent and method of use678US 6,071,305 AAlza Corporation · 2000
- Biodegradable coating with inhibitory properties for application to biocompatible materials443US 5,788,979 AInflow Dynamics Inc. · 1998
- Occlusion device with non-thrombogenic properties231US 6,379,368 B1Cardia, Inc. · 2002
- Vascular graft with improved flow surfaces222US 6,517,571 B1Gore Enterprise Holdings, Inc. · 2003
- Occlusion device with non-thrombogenic properties207US 6,656,206 B2Cardia, Inc. · 2003