A01N 1/128
Chemically defined matrices for immobilising, holding or storing living parts
Official title: Chemically defined matrices for immobilising, holding or storing living parts, e.g. alginate gels; Chemically altering living parts, e.g. by cross-linking
A01N1/128 (Chemically defined matrices for immobilising, holding or storing living parts) appears on 172 US grants and 285 published applications in this corpus.
Search patents in A01N- Granted patents
- 172
- Published applications
- 285
- Assignees
- 220
- Inventors
- 664
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 5 |
| 2003 | 4 | 8 |
| 2004 | 3 | 11 |
| 2005 | 0 | 6 |
| 2006 | 2 | 11 |
| 2007 | 3 | 10 |
| 2008 | 1 | 14 |
| 2009 | 4 | 13 |
| 2010 | 3 | 13 |
| 2011 | 1 | 11 |
| 2012 | 8 | 6 |
| 2013 | 4 | 8 |
| 2014 | 5 | 12 |
| 2015 | 3 | 9 |
| 2016 | 5 | 9 |
| 2017 | 7 | 16 |
| 2018 | 8 | 14 |
| 2019 | 8 | 14 |
| 2020 | 10 | 22 |
| 2021 | 9 | 14 |
| 2022 | 11 | 12 |
| 2023 | 9 | 17 |
| 2024 | 8 | 14 |
| 2025 | 6 | 8 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chemical delivery system, device and method thereof29 Sep 2026US 12,746,550 B2Shen Zhen Biorocks Biotechnology Company Limited
- Methods and compositions for biopreservation26 May 2026US 12,635,684 B2The University of North Carolina at Charlotte
- Chamber assembly for premature fetus28 Apr 2026US 12,610,942 B2The Children’s Hospital of Philadelphia
- Tissue packaging and method of using same27 Jan 2026US 12,532,881 B2LifeCell Corporation
- Composition for cryoprotection including DNA nanostructure, and method for using same20 Jan 2026US 12,527,319 B2Korea University Research and Business Foundation
- Systems and methods for tissue crosslinking8 Oct 2026US 2026/0305603 A1
- Medium and device for collecting, storing and transporting biological samples, as well as their use for the stabilization of extracellular nucleic acids9 Jul 2026US 2026/0193618 A1
- Reagents, compositions and methods for improving viability and function of cells, tissues and organs4 Jun 2026US 2026/0151365 A1Targa Biomedical
- Cryoprotective Compositions and Methods for Protection of a Surgical Site During Cryosurgery2 Apr 2026US 2026/0090539 A1Everest Medical Innovation GmbH
- Decellularized amniotic membrane matrix hydrogel and method of preparation thereof12 Feb 2026US 2026/0043001 A1Tongji Hospital, Tongji Medical College of Hust
Most cited
By later US patents
- Encapsulation of biological material667US 4,352,883 ADamon Corporation · 1982
- Process for preparing biological mammalian implants220US 4,776,853 AHSC Research Development Corporation · 1988
- Grafts made from amniotic membrane; methods of separating, preserving, and using such grafts in surgeries207US 6,326,019 B12001
- Grafts made from amniotic membrane; methods of separating, preserving, and using such grafts in surgeries191US 6,152,142 A2000
- Wound dressing131US 4,361,552 ABoard of Regents, The University of Texas System · 1982