A61M 2202/0478
Heparin
A61M2202/0478 (Heparin) appears on 55 US grants and 64 published applications in this corpus.
Search patents in A61M- Granted patents
- 55
- Published applications
- 64
- Assignees
- 34
- Inventors
- 89
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 3 | 3 |
| 2015 | 3 | 5 |
| 2016 | 3 | 8 |
| 2017 | 2 | 3 |
| 2018 | 4 | 4 |
| 2019 | 3 | 7 |
| 2020 | 6 | 4 |
| 2021 | 1 | 6 |
| 2022 | 3 | 1 |
| 2023 | 4 | 2 |
| 2024 | 4 | 2 |
| 2025 | 1 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Medical devices for shunts, occluders, fenestrations and related systems and methods28 Jul 2026US 12,691,264 B2W. L. Gore & Associates, Inc.
- Intravascular devices and methods for delivery of fluids and therapeutic agents into blood vessel walls and intravascular structures13 Jan 2026US 12,521,530 B2InterVene, Inc.
- Flush syringe with flip cap27 May 2025US 12,311,149 B2Becton, Dickinson and Company
- Autoimmune mechanical immunomodulation22 Oct 2024US 12,121,642 B2AMINA Sciences LLC
- Patient and treatment records30 Apr 2024US 11,969,529 B2Gambro Lundia AB
- Medical devices for shunts, occluders, fenestrations and related systems and methods17 Sep 2026US 2026/0273242 A1W. L. Gore & Associates, Inc.
- Predonation bag system containing an anticoagulant, and blood bag system comprising the predonation bag system8 Jan 2026US 2026/0007809 A1Blutspendedienst der Landesverbände des Deutschen Roten Kreuzes Niedersachsen, Sachsen-Anhalt,
- Multi-Chamber Syringe for Sequential Delivery of Fluids and Methods of Use24 Jul 2025US 2025/0235615 A1Becton, Dickinson and Company
- Autoimmune mechanical immunomodulation6 Feb 2025US 2025/0041498 A1AMINA Sciences LLC
- Gas Exchange Composite Membranes and Methods of Use Thereof17 Oct 2024US 2024/0342352 A1The Regents of the University of California
Most cited
By later US patents
- Feedback controlled drug delivery system512US 5,697,899 AGensia, Inc. · 1997
- Feedback controlled drug delivery system444US 6,017,318 AGensia Automedics, Inc. · 2000
- Hemostatic system and components for extracorporeal circuit379US 6,733,471 B1Medtronic, Inc. · 2004
- Myocardial revascularization through the endocardial surface using a laser260US 5,607,421 AThe Trustees of Columbia University in the City of New York · 1997
- Implantable hemodialysis triple port assembly116US 6,022,335 A2000