A61L 2/081
Gamma radiation
A61L2/081 (Gamma radiation) appears on 508 US grants and 677 published applications in this corpus.
Search patents in A61L- Granted patents
- 508
- Published applications
- 677
- Assignees
- 329
- Inventors
- 1,073
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 12 | 2 |
| 2002 | 13 | 18 |
| 2003 | 12 | 35 |
| 2004 | 13 | 32 |
| 2005 | 8 | 25 |
| 2006 | 9 | 34 |
| 2007 | 3 | 20 |
| 2008 | 7 | 30 |
| 2009 | 5 | 23 |
| 2010 | 24 | 27 |
| 2011 | 15 | 24 |
| 2012 | 25 | 31 |
| 2013 | 28 | 29 |
| 2014 | 27 | 23 |
| 2015 | 27 | 49 |
| 2016 | 23 | 33 |
| 2017 | 33 | 35 |
| 2018 | 22 | 28 |
| 2019 | 21 | 23 |
| 2020 | 18 | 38 |
| 2021 | 22 | 31 |
| 2022 | 19 | 23 |
| 2023 | 16 | 22 |
| 2024 | 21 | 21 |
| 2025 | 12 | 11 |
| 2026 | 15 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wireless chipless printed sensor tag for real-time radiation sterilization monitoring29 Sep 2026US 12,748,225 B2Purdue Research Foundation
- High pressure-processed architectural coating compositions and methods for high pressure-processing of architectural coating compositions22 Sep 2026US 12,741,041 B2Columbia Insurance Company
- Method for preparing a three-dimensional scaffold for medical use22 Sep 2026US 12,741,057 B2Askel Healthcare Ltd.
- Feedback algorithms for manual bailout systems for surgical instruments15 Sep 2026US 12,733,931 B2Cilag GmbH International
- Packaged hydrophilic medical products that are hydrated within the package and methods of making the same14 Jul 2026US 12,678,588 B2Hollister Incorporated
- System, method, and computer program product for customized medical kit assembly and inventory management30 Jul 2026US 2026/0215873 A1Becton, Dickinson and Company
- Method for Filtering Fibrinogen30 Jul 2026US 2026/0217792 A1Laboratoire Francais Du Fractionnement Et Des Biotechnologies
- Gamma-sterilizable chip, particularly for impedance flow cytometry30 Jul 2026US 2026/0219155 A1
- Composition and methods for sanitization9 Jul 2026US 2026/0192005 A1Genzyme Corporation
- Cryoprecipitate compositions and methods of preparation thereof11 Jun 2026US 2026/0158062 A1Cerus Corporation
Most cited
By later US patents
- Sterilizable surgical instrument2,100US 8,397,971 B2Ethicon Endo-Surgery, Inc. · 2013
- Modular powered surgical instrument with detachable shaft assemblies1,623US 9,743,929 B2Ethicon, Inc. · 2017
- Feedback algorithms for manual bailout systems for surgical instruments1,521US 10,028,761 B2Ethicon, Inc. · 2018
- Surgical stapling instrument system1,519US 9,750,499 B2Ethicon, Inc. · 2017
- Linear cutting and stapling device with selectively disengageable cutting member1,517US 8,789,740 B2Ethicon Endo-Surgery, Inc. · 2014