G01N 27/44704
Details
Official title: {Details; Accessories}
G01N27/44704 (Details) appears on 3,614 US grants and 3,043 published applications in this corpus.
Search patents in G01N- Granted patents
- 3,614
- Published applications
- 3,043
- Assignees
- 1,251
- Inventors
- 6,138
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 12 | 0 |
| 1978 | 20 | 0 |
| 1979 | 16 | 0 |
| 1980 | 20 | 0 |
| 1981 | 18 | 0 |
| 1982 | 28 | 0 |
| 1983 | 13 | 0 |
| 1984 | 11 | 0 |
| 1985 | 16 | 0 |
| 1986 | 29 | 0 |
| 1987 | 44 | 0 |
| 1988 | 35 | 0 |
| 1989 | 64 | 0 |
| 1990 | 62 | 0 |
| 1991 | 67 | 0 |
| 1992 | 111 | 0 |
| 1993 | 92 | 0 |
| 1994 | 104 | 0 |
| 1995 | 82 | 0 |
| 1996 | 91 | 0 |
| 1997 | 89 | 0 |
| 1998 | 82 | 0 |
| 1999 | 131 | 0 |
| 2000 | 124 | 0 |
| 2001 | 93 | 43 |
| 2002 | 113 | 186 |
| 2003 | 118 | 153 |
| 2004 | 97 | 190 |
| 2005 | 82 | 160 |
| 2006 | 92 | 109 |
| 2007 | 82 | 110 |
| 2008 | 66 | 84 |
| 2009 | 62 | 109 |
| 2010 | 64 | 122 |
| 2011 | 72 | 105 |
| 2012 | 82 | 95 |
| 2013 | 90 | 94 |
| 2014 | 80 | 141 |
| 2015 | 90 | 151 |
| 2016 | 102 | 146 |
| 2017 | 96 | 166 |
| 2018 | 98 | 103 |
| 2019 | 116 | 122 |
| 2020 | 128 | 104 |
| 2021 | 86 | 101 |
| 2022 | 63 | 94 |
| 2023 | 65 | 100 |
| 2024 | 79 | 92 |
| 2025 | 75 | 100 |
| 2026 | 51 | 63 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Single molecule nanoparticle nanowire for molecular electronic sensing6 Oct 2026US 12,754,164 B2SemiconBio Inc.
- Electrophoresis assistance method29 Sep 2026US 12,748,071 B2Hitachi High-Tech Corporation
- Laser illumination techniques for capillary electrophoresis29 Sep 2026US 12,748,072 B2Promega Corporation
- Microwell microelectrode filtration sensor29 Sep 2026US 12,748,109 B2BioMEMS Diagnostics Inc.
- Using electrophoresis for disease detection based on controlled molecular charge15 Sep 2026US 12,736,500 B2Hemex Health, Inc.
- Electrophoresis clamp apparatus & systems1 Oct 2026US 2026/0298868 A1Life Technologies Corporation
- Sample analysis device and method for controlling same1 Oct 2026US 2026/0298869 A1Genemind Biosciences Company Limited
- Capillary array fabrication methods1 Oct 2026US 2026/0298870 A1Agilent Technologies, Inc.
- Mass spectrometer1 Oct 2026US 2026/0302152 A1Thermo Fisher Scientific (Bremen) GmbH
- Analysis method for chelate24 Sep 2026US 2026/0287547 A1Korea Atomic Energy Research Institute
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
- Microfluidic structure and process for its manufacture704US 5,376,252 APharmacia Biosensor AB · 1994
- Fully integrated miniaturized planar liquid sample handling and analysis device556US 5,571,410 AHewlett-Packard Company · 1996
- Method and device for moving molecules by the application of a plurality of electrical fields518US 5,750,015 ASoane Biosciences, Inc. · 1998
- Integrated microfluidic devices514US 6,007,690 AAclara Biosciences, Inc. · 1999