A61K 35/44
Vessels
Official title: Vessels; Vascular smooth muscle cells; Endothelial cells; Endothelial progenitor cells
A61K35/44 (Vessels) appears on 409 US grants and 816 published applications in this corpus.
Search patents in A61K- Granted patents
- 409
- Published applications
- 816
- Assignees
- 409
- Inventors
- 1,310
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 9 |
| 2003 | 4 | 12 |
| 2004 | 6 | 17 |
| 2005 | 1 | 17 |
| 2006 | 0 | 31 |
| 2007 | 4 | 28 |
| 2008 | 3 | 23 |
| 2009 | 2 | 32 |
| 2010 | 12 | 38 |
| 2011 | 13 | 29 |
| 2012 | 16 | 35 |
| 2013 | 17 | 36 |
| 2014 | 21 | 39 |
| 2015 | 32 | 52 |
| 2016 | 25 | 48 |
| 2017 | 28 | 42 |
| 2018 | 24 | 40 |
| 2019 | 19 | 38 |
| 2020 | 22 | 45 |
| 2021 | 16 | 36 |
| 2022 | 25 | 50 |
| 2023 | 22 | 31 |
| 2024 | 24 | 35 |
| 2025 | 16 | 23 |
| 2026 | 10 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and compositions for treatment of type 1 diabetes using fibroblasts as facilitators of islet engraftment28 Jul 2026US 12,691,147 B2Fibrobiologics, Inc.
- Method to improve therapeutic properties of stem cells14 Jul 2026US 12,678,466 B2Atomic Energy of Canada Limited/éNergie Atomique Du Canada LimitéE
- Membrane protein scaffolds for exosome engineering9 Jun 2026US 12,648,907 B2Lonza Sales AG
- Biomaterials for enhanced implant-host integration2 Jun 2026US 12,642,890 B2Massachusetts Institute of Technology
- Atlas of Choroid Plexus cell types and therapeutic and diagnostic uses thereof19 May 2026US 12,629,394 B2Children's Medical Center Corporation
- Methods and compositions for stem cell transplantation10 Sep 2026US 2026/0263523 A1Angiocrine Bioscience, Inc.
- Use of extracellular vesicles for the treatment of cancer20 Aug 2026US 2026/0240915 A1Henry Ford Health System
- Medicament for preventing and/or treating disease or condition associated with decrease in brain blood flow20 Aug 2026US 2026/0240916 A1The University of Osaka
- Constructs for reprogramming of smooth muscle cells into endothelial cells20 Aug 2026US 2026/0242744 A1The Brigham and Women S Hospital, Inc.
- Composition and use thereof6 Aug 2026US 2026/0224498 A1Human Life Cord Japan Inc.
Most cited
By later US patents
- Central occluder semi-biological heart valve842US 4,612,011 A1986
- Enhanced submucosal tissue graft constructs220US 6,485,723 B1Purdue Research Foundation · 2002
- Transplants159US 4,120,649 A1978
- Treatment of collagenous tissue with glutaraldehyde and aminodiphosphonate calcification inhibitor154US 4,553,974 AMayo Foundation · 1985
- Process for decellularizing soft-tissue engineered medical implants, and decellularized soft-tissue medical implants produced124US 6,734,018 B2LifeNet · 2004