B01L 2300/185
Using a liquid as fluid
Official title: using a liquid as fluid
B01L2300/185 (Using a liquid as fluid) appears on 211 US grants and 335 published applications in this corpus.
Search patents in B01L- Granted patents
- 211
- Published applications
- 335
- Assignees
- 200
- Inventors
- 706
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 4 |
| 2003 | 2 | 15 |
| 2004 | 8 | 14 |
| 2005 | 6 | 8 |
| 2006 | 4 | 12 |
| 2007 | 4 | 9 |
| 2008 | 3 | 18 |
| 2009 | 7 | 17 |
| 2010 | 8 | 13 |
| 2011 | 8 | 15 |
| 2012 | 7 | 14 |
| 2013 | 5 | 12 |
| 2014 | 8 | 7 |
| 2015 | 13 | 14 |
| 2016 | 12 | 13 |
| 2017 | 7 | 20 |
| 2018 | 8 | 10 |
| 2019 | 13 | 25 |
| 2020 | 9 | 15 |
| 2021 | 19 | 21 |
| 2022 | 8 | 8 |
| 2023 | 10 | 9 |
| 2024 | 12 | 22 |
| 2025 | 9 | 11 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microplate cycling thermo sonicator with programmable ultrasound, heating, and cooling for multi-analytical applications28 Apr 2026US 12,611,645 B2Matchstick Technologies, Inc.
- Incubation cassette and microplate for reducing fluid evaporation out of wells of a microplate14 Apr 2026US 12,599,907 B2Tecan Trading AG
- Multi-cartridge digital microfluidics apparatuses and methods of use17 Feb 2026US 12,551,895 B2Integra Biosciences AG
- Topical composition testing method and apparatus6 Jan 2026US 12,517,073 B2Futura Medical Developments Limited
- System and method for immune activity determination25 Nov 2025US 12,478,966 B2CytoVale Inc.
- A method and system for amplification of nucleic acids using polymerase chain reaction (pcr)24 Sep 2026US 2026/0284667 A1Merck Patent GmbH
- Penetrable gel in a reaction vessel13 Aug 2026US 2026/0233216 A1Atila Biosystems, Inc.
- Methods and apparatus for incubating droplets9 Jul 2026US 2026/0192277 A1Agilent Technologies, Inc.
- Microfluidic dilution refrigerator on a chip4 Jun 2026US 2026/0151767 A1The Regents of the University of California
- Multi-cartridge digital microfluidics apparatuses and methods of use21 May 2026US 2026/0138135 A1Integra Biosciences AG
Most cited
By later US patents
- Parallel reaction cassette and associated devices590US 5,863,502 ASarnoff Corporation · 1999
- Thermal cycler for automatic performance of the polymerase chain reaction with close temperature control427US 5,475,610 AThe Perkin-Elmer Corporation · 1995
- Thermal cycler for automatic performance of the polymerase chain reaction with close temperature control274US 5,602,756 AThe Perkin-Elmer Corporation · 1997
- Microfluidic analysis system166US 7,622,076 B2Stokes Bio Limited · 2009
- High-speed thermal cycling system and method of use140US 5,508,197 AThe Regents of the University of California · 1996