B01L 9/06
Test-tube stands
Official title: Test-tube stands; Test-tube holders
B01L9/06 (Test-tube stands) appears on 1,202 US grants and 1,379 published applications in this corpus.
Search patents in B01L- Granted patents
- 1,202
- Published applications
- 1,379
- Assignees
- 681
- Inventors
- 3,031
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 15 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 10 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 14 | 0 |
| 1991 | 14 | 0 |
| 1992 | 18 | 0 |
| 1993 | 11 | 0 |
| 1994 | 19 | 0 |
| 1995 | 20 | 0 |
| 1996 | 21 | 0 |
| 1997 | 21 | 0 |
| 1998 | 25 | 0 |
| 1999 | 23 | 0 |
| 2000 | 27 | 0 |
| 2001 | 11 | 6 |
| 2002 | 10 | 19 |
| 2003 | 19 | 37 |
| 2004 | 12 | 19 |
| 2005 | 13 | 48 |
| 2006 | 9 | 34 |
| 2007 | 14 | 29 |
| 2008 | 22 | 47 |
| 2009 | 17 | 30 |
| 2010 | 25 | 51 |
| 2011 | 26 | 28 |
| 2012 | 35 | 49 |
| 2013 | 36 | 38 |
| 2014 | 33 | 68 |
| 2015 | 39 | 59 |
| 2016 | 49 | 62 |
| 2017 | 51 | 62 |
| 2018 | 44 | 67 |
| 2019 | 55 | 96 |
| 2020 | 54 | 85 |
| 2021 | 62 | 96 |
| 2022 | 50 | 81 |
| 2023 | 58 | 72 |
| 2024 | 62 | 107 |
| 2025 | 55 | 58 |
| 2026 | 40 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Instrument and method for sealing, desealing, and/or resealing of sample tubes18 Aug 2026US 12,708,904 B2Roche Diagnostics Operations, Inc.
- Medical container, system and method for tracking data relating to said medical container18 Aug 2026US 12,711,347 B2Becton Dickinson France
- Cell cryopreservation device11 Aug 2026US 12,702,130 B2Cefo Co., Ltd.
- Test strip assembly with containers11 Aug 2026US 12,702,974 B2Aeneas GmbH & Co. KG
- Thermo-cycler for robotic liquid handling system4 Aug 2026US 12,697,620 B2Beckman Coulter, Inc.
- Integrated device for nucleic acid extraction, amplification and detection8 Oct 2026US 2026/0307079 A1Hefei Dahui Gene Technology Co., Ltd
- Container unit, apparatus for managing containers and method for managing containers10 Sep 2026US 2026/0264084 A1Nuova Ompi S.R.L.
- Device to improve sorting stream alignment on cell sorter27 Aug 2026US 2026/0249300 A1The Jackson Laboratory
- Method of delivering a receptacle to an instrument27 Aug 2026US 2026/0251673 A1Gen-Probe Incorporated
- Automated diagnostic analyzer and method for its operation27 Aug 2026US 2026/0251674 A1Becton, Dickinson and Company
Most cited
By later US patents
- Nucleic acid amplification reaction apparatus and method525US 6,033,880 AThe Perkin-Elmer Corporation · 2000
- Nucleic acid amplification reaction apparatus388US 5,720,923 AThe Perkin-Elmer Corporation · 1998
- Magnetic separation rack for diagnostic assays282US 4,895,650 AGen-Probe Incorporated · 1990
- Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples267US 8,133,671 B2HandyLab, Inc. · 2012
- Automated continuous and random access analytical system248US 5,358,691 AAbbott Laboratories · 1994