G01N 27/44743
Introducing samples
Official title: {Introducing samples}
G01N27/44743 (Introducing samples) appears on 674 US grants and 661 published applications in this corpus.
Search patents in G01N- Granted patents
- 674
- Published applications
- 661
- Assignees
- 309
- Inventors
- 1,313
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 11 | 0 |
| 1993 | 9 | 0 |
| 1994 | 16 | 0 |
| 1995 | 13 | 0 |
| 1996 | 5 | 0 |
| 1997 | 12 | 0 |
| 1998 | 14 | 0 |
| 1999 | 26 | 0 |
| 2000 | 29 | 0 |
| 2001 | 24 | 17 |
| 2002 | 26 | 40 |
| 2003 | 25 | 30 |
| 2004 | 19 | 33 |
| 2005 | 15 | 14 |
| 2006 | 19 | 23 |
| 2007 | 18 | 27 |
| 2008 | 17 | 15 |
| 2009 | 2 | 22 |
| 2010 | 20 | 22 |
| 2011 | 12 | 18 |
| 2012 | 13 | 17 |
| 2013 | 15 | 22 |
| 2014 | 14 | 23 |
| 2015 | 24 | 36 |
| 2016 | 25 | 42 |
| 2017 | 23 | 47 |
| 2018 | 24 | 29 |
| 2019 | 29 | 32 |
| 2020 | 33 | 27 |
| 2021 | 29 | 26 |
| 2022 | 14 | 26 |
| 2023 | 16 | 19 |
| 2024 | 17 | 18 |
| 2025 | 21 | 23 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microwell microelectrode filtration sensor29 Sep 2026US 12,748,109 B2BioMEMS Diagnostics Inc.
- Unitary biochip providing sample-in to results-out processing and methods of manufacture1 Sep 2026US 12,722,157 B2ANDE Corporation
- Removal tool for extracting a sample well comb from electrophoretic gels31 Mar 2026US 12,590,923 B2EMD Millipore Corporation
- Method for recovering biological substance and device for recovering biological substance17 Mar 2026US 12,578,304 B2Hitachi High-Tech Corporation
- Nanopore-based analysis of protein characteristics10 Feb 2026US 12,546,744 B2University of Washington
- Analysis method for chelate24 Sep 2026US 2026/0287547 A1Korea Atomic Energy Research Institute
- Analysis method and capillary electrophoresis device17 Sep 2026US 2026/0276583 A1Hitachi High-Tech Corporation
- Droplet-electrophoresis devices and related methods10 Sep 2026US 2026/0266762 A1CZ Biohub SF, LLC
- Systems and methods for controlling coupling position of liquid flow outlet and open port interface6 Aug 2026US 2026/0229476 A1DH Technologies Development Pte. Ltd.
- Sample tray for temperature-sentitive reactions30 Jul 2026US 2026/0216731 A1Bioptic, Inc.
Most cited
By later US patents
- Silicon semiconductor wafer for analyzing micronic biological samples904US 4,908,112 AE. I. Du Pont de Nemours and Company · 1990
- Integrated microfluidic devices514US 6,007,690 AAclara Biosciences, Inc. · 1999
- Electropipettor and compensation means for electrophoretic bias490US 5,779,868 ACaliper Technologies Corp. · 1998
- Electropipettor and compensation means for electrophoretic bias461US 5,880,071 ACaliper Technologies Corp. · 1999
- Methods for fabricating enclosed microchannel structures443US 6,176,962 B1Aclara Biosciences, Inc. · 2001