A61L 33/0082
By reacting with an organic compound other than heparin
Official title: {by reacting with an organic compound other than heparin}
A61L33/0082 (By reacting with an organic compound other than heparin) appears on 79 US grants and 50 published applications in this corpus.
Search patents in A61L- Granted patents
- 79
- Published applications
- 50
- Assignees
- 58
- Inventors
- 186
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 2 |
| 2003 | 5 | 3 |
| 2004 | 1 | 5 |
| 2005 | 1 | 2 |
| 2006 | 3 | 3 |
| 2007 | 1 | 4 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 3 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 4 | 0 |
| 2022 | 3 | 3 |
| 2023 | 0 | 3 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Valve material with combined anti-clotting and anti-calcification properties and preparation method31 Mar 2026US 12,589,187 B2Jilin Venus Haoyue Medical Limited
- High anticoagulation ECMO and extracorporeal circulation consumable14 Jan 2025US 12,194,220 B2Wenzhou Safety (Emergency) Research Institute, Tianjin University
- Biomimetic nanofiber tissue scaffolds8 Nov 2022US 11,491,258 B1Ultra Small Fibers, LLC
- Biomimetic nanofiber tissue scaffolds8 Nov 2022US 11,491,259 B1Ultra Small Fibers, LLC
- Antithrombotic medical material using nickel titanium alloy22 Feb 2022US 11,253,539 B2Toray Industries, Inc.
- Heparin-functionalized surface, method for its preparation and use thereof20 Aug 2026US 2026/0241080 A1
- Fibrin compositions, substrates thereof, and methods of making thereof25 Jun 2026US 2026/0174937 A1
- Multifunctional Surface Modification of Biomaterials to Reduce Thrombosis23 Oct 2025US 2025/0325733 A1
- High anticoagulation ecmo and extracorporeal circulation consumable29 Feb 2024US 2024/0066201 A1Wenzhou Safety (Emergency) Research Institute, Tianjin University
- Valve material with long-acting antithrombosis property and preparation method therefor2 Nov 2023US 2023/0347016 A1Venus Medtech (Hangzhou), Inc.
Most cited
By later US patents
- Negatively charged polymeric electret implant306US 5,759,205 ABrown University Research Foundation · 1998
- Localized use of nitric oxide-adducts to prevent internal tissue damage146US 6,087,479 ANitroMed, Inc. · 2000
- Implant device having biocompatiable membrane coating137US 5,840,083 AF.B. Rice & Co. · 1998
- Plasma-deposited coatings, devices and methods136US 6,613,432 B2BioSurface Engineering Technologies, Inc. · 2003
- Method for covalent attachment of biomolecules to surfaces of medical devices124US 6,033,719 AMedtronic, Inc. · 2000