B01L 2300/041
Connecting closures to device or container
B01L2300/041 (Connecting closures to device or container) appears on 2,921 US grants and 4,496 published applications in this corpus.
Search patents in B01L- Granted patents
- 2,921
- Published applications
- 4,496
- Assignees
- 1,795
- Inventors
- 7,997
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 8 | 0 |
| 1996 | 16 | 0 |
| 1997 | 12 | 0 |
| 1998 | 8 | 0 |
| 1999 | 11 | 0 |
| 2000 | 13 | 0 |
| 2001 | 17 | 5 |
| 2002 | 19 | 39 |
| 2003 | 27 | 93 |
| 2004 | 24 | 80 |
| 2005 | 25 | 108 |
| 2006 | 21 | 90 |
| 2007 | 34 | 87 |
| 2008 | 33 | 100 |
| 2009 | 45 | 92 |
| 2010 | 78 | 126 |
| 2011 | 51 | 113 |
| 2012 | 84 | 131 |
| 2013 | 83 | 176 |
| 2014 | 95 | 175 |
| 2015 | 141 | 193 |
| 2016 | 150 | 249 |
| 2017 | 183 | 231 |
| 2018 | 165 | 235 |
| 2019 | 189 | 243 |
| 2020 | 180 | 308 |
| 2021 | 190 | 278 |
| 2022 | 206 | 322 |
| 2023 | 211 | 301 |
| 2024 | 220 | 297 |
| 2025 | 213 | 257 |
| 2026 | 111 | 167 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sample taking device, sample taking system and method of operating a sample taking device6 Oct 2026US 12,754,107 B2LockCon AG
- Support fixture for chromatography columns29 Sep 2026US 12,748,086 B2Takeda Pharmaceutical Company Limited
- Method of piercing seal for sample testing29 Sep 2026US 12,748,121 B2Augusta SpinCo Corporation
- Container for concentration, concentration equipment, and concentration method22 Sep 2026US 12,741,278 B2Biochromato, Inc.
- Tissue holder assembly and components thereof22 Sep 2026US 12,741,283 B2Hologic, Inc.
- Fluorescence detector for microfluidic diagnostic system8 Oct 2026US 2026/0307078 A1HandyLab, Inc.
- Pipette Tip Support Card Bundles8 Oct 2026US 2026/0307080 A1Xcaliber Sciences, Inc.
- Centrifuge syringe1 Oct 2026US 2026/0295575 A1Hubertus Goller Gesellschaft M.B.H.
- Microfluidic Closure Assemblies1 Oct 2026US 2026/0295585 A1Overture Life, Inc.
- Microfluidic Chip With Retainer For Valve Closing Body1 Oct 2026US 2026/0295587 A1National Research Council of Canada
Most cited
By later US patents
- Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples489US 6,913,152 B22005
- Thermal cycler for automatic performance of the polymerase chain reaction with close temperature control427US 5,475,610 AThe Perkin-Elmer Corporation · 1995
- Point-of-care fluidic systems and uses thereof394US 7,635,594 B2Theranos, Inc. · 2009
- Reaction cartridge and carousel for biological sample analyzer357US 5,320,808 AAbbott Laboratories · 1994
- Thermal cycler for automatic performance of the polymerase chain reaction with close temperature control274US 5,602,756 AThe Perkin-Elmer Corporation · 1997