B01L 3/50825
Closing or opening means, corks, bungs
Official title: {Closing or opening means, corks, bungs}
B01L3/50825 (Closing or opening means, corks, bungs) appears on 1,020 US grants and 1,193 published applications in this corpus.
Search patents in B01L- Granted patents
- 1,020
- Published applications
- 1,193
- Assignees
- 665
- Inventors
- 2,300
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 8 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 4 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 12 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 15 | 0 |
| 1994 | 13 | 0 |
| 1995 | 12 | 0 |
| 1996 | 17 | 0 |
| 1997 | 14 | 0 |
| 1998 | 14 | 0 |
| 1999 | 24 | 0 |
| 2000 | 18 | 0 |
| 2001 | 17 | 4 |
| 2002 | 14 | 17 |
| 2003 | 11 | 36 |
| 2004 | 13 | 27 |
| 2005 | 8 | 34 |
| 2006 | 11 | 27 |
| 2007 | 15 | 31 |
| 2008 | 17 | 42 |
| 2009 | 18 | 34 |
| 2010 | 40 | 45 |
| 2011 | 15 | 28 |
| 2012 | 31 | 42 |
| 2013 | 25 | 61 |
| 2014 | 32 | 53 |
| 2015 | 42 | 53 |
| 2016 | 33 | 53 |
| 2017 | 42 | 64 |
| 2018 | 41 | 48 |
| 2019 | 41 | 66 |
| 2020 | 43 | 57 |
| 2021 | 42 | 62 |
| 2022 | 53 | 83 |
| 2023 | 54 | 73 |
| 2024 | 54 | 73 |
| 2025 | 50 | 56 |
| 2026 | 28 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure-stepped chemical reactions and associated methods, systems, apparatuses, and articles6 Oct 2026US 12,752,275 B2CEM Corporation
- Device, system and method for collecting and eluting aerosol particles from human breaths for analysis25 Aug 2026US 12,714,405 B2Avelo AG
- Sampling systems and techniques to collect hazardous contaminants with high pickup and shedding efficiencies25 Aug 2026US 12,716,820 B2Becton, Dickinson and Company
- Freeze-drying apparatus and method28 Jul 2026US 12,691,449 B2New England Biolabs Lyophilization Sciences Ltd.
- Container closure indicator system28 Jul 2026US 12,692,054 B2Abbott Rapid Diagnostics International Unlimited Company
- Method for manufacturing blood container1 Oct 2026US 2026/0295591 A1Nan Ya Plastics Corporation
- Method and device for sampling and identification of materials27 Aug 2026US 2026/0251576 A1The Government of the United States of America, as represented by the Secretary of Homeland Security
- Sample preservation container20 Aug 2026US 2026/0241383 A1Bionlifescience Co., Ltd.
- Sensors, systems, and methods for monitoring pharmaceutical components13 Aug 2026US 2026/0235569 A1
- Method for collecting and preserving a biological sample9 Jul 2026US 2026/0194425 A1Dna Genotek Inc.
Most cited
By later US patents
- Automated molecular biology laboratory487US 5,443,791 APerkin Elmer - Applied Biosystems Division · 1995
- Automated sorting system for matrices with memory480US 6,329,139 B1Discovery Partners International, Inc. · 2001
- Matrices with memories406US 6,340,588 B12002
- Matrices with memories and uses thereof327US 5,961,923 AIrori · 1999
- Method for tagging and screening molecules299US 6,319,668 B1Discovery Partners International, Inc. · 2001