B01L 2300/0854
Double walls
B01L2300/0854 (Double walls) appears on 129 US grants and 197 published applications in this corpus.
Search patents in B01L- Granted patents
- 129
- Published applications
- 197
- Assignees
- 132
- Inventors
- 410
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 4 |
| 2004 | 4 | 4 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 4 |
| 2009 | 4 | 7 |
| 2010 | 4 | 8 |
| 2011 | 4 | 10 |
| 2012 | 6 | 7 |
| 2013 | 5 | 7 |
| 2014 | 2 | 7 |
| 2015 | 3 | 7 |
| 2016 | 4 | 13 |
| 2017 | 4 | 7 |
| 2018 | 5 | 13 |
| 2019 | 5 | 11 |
| 2020 | 12 | 13 |
| 2021 | 6 | 12 |
| 2022 | 11 | 14 |
| 2023 | 11 | 13 |
| 2024 | 8 | 10 |
| 2025 | 9 | 12 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for protecting an inner container25 Nov 2025US 12,479,641 B2
- Closed system centrifuge tube for performing sample transfer28 Oct 2025US 12,453,967 B2GE Precision Healthcare LLC
- Substrate for testing samples and system comprising the same21 Oct 2025US 12,448,598 B2ibidi GmbH
- Environment forming device14 Oct 2025US 12,442,753 B2Espec Corp.
- Reagent storage devices and methods for same8 Jul 2025US 12,350,678 B2Biolyph, LLC
- Multiwell cell culture sample plates with reduced depth18 Jun 2026US 2026/0167912 A1Corning Incorporated
- A cold processing device19 Mar 2026US 2026/0076362 A1SüLeyman Demirel üNiversitesi Idari Ve Mali Isler Daire Baskanligi Genel Sekreterlik
- Reagent storage devices and methods for same19 Feb 2026US 2026/0048395 A1Biolyph, LLC
- Transfer device5 Feb 2026US 2026/0034259 A1KyooBe Tech GmbH
- Closed system centrifuge tube for performing sample transfer15 Jan 2026US 2026/0014557 A1GE Precision Healthcare LLC
Most cited
By later US patents
- Sanitary swab collection system, microfluidic assay device, and methods for diagnostic assays136US 8,216,832 B2Micronics, Inc. · 2012
- Automated analyzer with reagent agitating device126US 5,637,275 AChiron Diagnostics Corporation · 1997
- Feed and orientation mechanism in automated analyzer123US 5,582,796 ACiba Corning Diagnostics Corp. · 1996
- Fluid handling apparatus for an automated analyzer118US 6,436,349 B1Bayer Aktiengesellschaft · 2002
- Organ mimic device with microchannels and methods of use and manufacturing thereof111US 8,647,861 B2Children's Medical Center Corporation · 2014