A61L 2/204
Formaldehyde
A61L2/204 (Formaldehyde) appears on 53 US grants and 52 published applications in this corpus.
Search patents in A61L- Granted patents
- 53
- Published applications
- 52
- Assignees
- 42
- Inventors
- 94
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 5 | 3 |
| 2011 | 0 | 2 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 4 |
| 2015 | 1 | 3 |
| 2016 | 4 | 1 |
| 2017 | 1 | 3 |
| 2018 | 4 | 4 |
| 2019 | 4 | 2 |
| 2020 | 3 | 4 |
| 2021 | 0 | 3 |
| 2022 | 1 | 0 |
| 2023 | 3 | 3 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Decontamination device and method using shearing of cleaning fluid by cavitation15 Apr 2025US 12,274,804 B2Tomi Environmental Solutions, Inc.
- Decontamination device and method using nonthermal plasma actuator30 Jan 2024US 11,883,550 B2Tomi Environmental Solutions, Inc.
- Decontamination device and method using ultrasonic cavitation1 Aug 2023US 11,712,489 B2Tomi Environmental Solutions, Inc.
- Disinfecting device16 May 2023US 11,648,328 B2EcoCatalytic Inc.
- Sterile container comprising a vapour-permeable seal4 Apr 2023US 11,617,811 B2Aesculap AG
- Device for reduction of microorganisms on web material2 Jul 2026US 2026/0184456 A1Tetra Laval Holdings & Finance S. A.
- Decontamination device and method using shearing of cleaning fluid by cavitation7 Aug 2025US 2025/0249136 A1Tomi Environmental Solutions, Inc.
- Secure container and method of operation same7 Aug 2025US 2025/0252795 A1LokPort Corp.
- Wicking pad for evaporating fluids in a sterilizer20 Jun 2024US 2024/0197939 A1American Sterilizer Company
- Decontamination device and method using ultrasonic cavitation5 Oct 2023US 2023/0310678 A1Tomi Environmental Solutions, Inc.
Most cited
By later US patents
- Articular cartilage heterografts132US 5,782,915 A1998
- Articular cartilage heterografts108US 5,922,027 ACrossCart, Inc. · 1999
- Articular cartilage xenografts98US 5,944,755 ACrossCart, Inc. · 1999
- Sterilization of elongate lumens41US 6,162,395 AEnviromedical Systems, Inc. · 2000
- Storage container37US 5,960,956 ASt. Jude Medical, Inc. · 1999