A01N 1/145
Stationary or portable vessels generating cryogenic temperatures
Official title: Stationary or portable vessels generating cryogenic temperatures, e.g. liquid nitrogen baths
A01N1/145 (Stationary or portable vessels generating cryogenic temperatures) appears on 258 US grants and 322 published applications in this corpus.
Search patents in A01N- Granted patents
- 258
- Published applications
- 322
- Assignees
- 179
- Inventors
- 626
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 3 |
| 2003 | 2 | 1 |
| 2004 | 1 | 6 |
| 2005 | 2 | 8 |
| 2006 | 3 | 13 |
| 2007 | 7 | 11 |
| 2008 | 2 | 5 |
| 2009 | 6 | 6 |
| 2010 | 1 | 8 |
| 2011 | 5 | 7 |
| 2012 | 4 | 10 |
| 2013 | 4 | 7 |
| 2014 | 8 | 12 |
| 2015 | 6 | 8 |
| 2016 | 7 | 19 |
| 2017 | 11 | 7 |
| 2018 | 6 | 15 |
| 2019 | 13 | 23 |
| 2020 | 12 | 26 |
| 2021 | 9 | 18 |
| 2022 | 13 | 30 |
| 2023 | 29 | 25 |
| 2024 | 18 | 26 |
| 2025 | 26 | 15 |
| 2026 | 15 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Assembly for handling multiple straws for packaging animal semen25 Aug 2026US 12,714,095 B2Imv Technologies
- Automated cryogenic storage and retrieval system7 Jul 2026US 12,674,620 B2Azenta US, Inc.
- Cryogenic storage system with sensors to measure one or more parameters therewithin23 Jun 2026US 12,660,814 B2TMRW Life Sciences, Inc.
- Automated cryogenic storage system26 May 2026US 12,637,285 B2Azenta US, Inc.
- Immobilizer tray for modular shipping container19 May 2026US 12,631,385 B2Cryoport, Inc.
- Multi-functional living tissue transporter case6 Aug 2026US 2026/0223836 A1
- Cryostorage devices and methods6 Aug 2026US 2026/0224441 A1ABT Holding Company
- System and method for measuring a liquid level and estimating cooling capacity of a cold storage container6 Aug 2026US 2026/0227222 A1
- Hyperbaric oxygen container30 Jul 2026US 2026/0215411 A1
- Cryogenic strorage unit2 Jul 2026US 2026/0182562 A1Azenta Life Sciences, Inc.
Most cited
By later US patents
- Portable apparatus for storing and/or transporting biological samples, tissues and/or organs254US 6,209,343 B1Life Science Holdings, Inc. · 2001
- Cryogenic shipment or storage system for biological materials200US 5,355,684 A1994
- Method of cryopreserving a suspension of biological material150US 5,364,756 ALifeCell Corporation · 1994
- Device and methods for multigradient directional cooling and warming of biological samples116US 5,873,254 AInterface Multigrad Technology · 1999
- Method for preserving blood platelets94US 6,413,713 B1Hyperbaric Systems, Inc. · 2002