G01N 2030/567
Coating
Official title: {coating}
G01N2030/567 (Coating) appears on 82 US grants and 106 published applications in this corpus.
Search patents in G01N- Granted patents
- 82
- Published applications
- 106
- Assignees
- 58
- Inventors
- 184
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 4 | 4 |
| 2005 | 1 | 4 |
| 2006 | 2 | 7 |
| 2007 | 3 | 7 |
| 2008 | 3 | 4 |
| 2009 | 3 | 3 |
| 2010 | 3 | 1 |
| 2011 | 4 | 4 |
| 2012 | 4 | 5 |
| 2013 | 1 | 3 |
| 2014 | 3 | 3 |
| 2015 | 2 | 3 |
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 1 | 3 |
| 2019 | 1 | 4 |
| 2020 | 2 | 7 |
| 2021 | 5 | 11 |
| 2022 | 3 | 1 |
| 2023 | 4 | 6 |
| 2024 | 8 | 11 |
| 2025 | 3 | 2 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Analysis of oligosaccharides using a liquid chromatography system and a chromatographic column in which the LC system and column's internal metal surface has been modified with a layer of inert material14 Jul 2026US 12,680,988 B2Waters Technologies Corporation
- Metal components with inert vapor phase coating on internal surfaces16 Jun 2026US 12,655,517 B2Agilent Technologies, Inc.
- Use of vapor deposition coated flow paths for improved analytical analysis30 Dec 2025US 12,510,520 B2Waters Technologies Corporation
- Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes16 Sep 2025US 12,416,607 B2Waters Technologies Corporation
- Methods to increase sensitivity of LC/MS analysis4 Feb 2025US 12,216,034 B2Waters Technologies Corporation
- Metal components with inert vapor phase coating on internal surfaces27 Aug 2026US 2026/0250839 A1Agilent Technologies, Inc.
- Methods to increase sensitivity of lc/ms analysis2 Jul 2026US 2026/0185968 A1Waters Technologies Corporation
- Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes2 Apr 2026US 2026/0092905 A1Waters Technologies Corporation
- Use of vapor deposition coated flow paths for improved analytical analysis19 Mar 2026US 2026/0079138 A1Waters Technologies Corporation
- Hydrophilic Interaction Microfluidic Chromatography22 Jan 2026US 2026/0023054 A1
Most cited
By later US patents
- Monolithic microfluidic concentrators and mixers107US 6,887,384 B1The Regents of the University of California · 2005
- Chromatographic technique and apparatus83US 5,135,549 ABoard of Trustees of Southern Illinois University · 1992
- Silica chromatographic column56US 4,293,415 AHewlett-Packard Company · 1981
- Apparatus and method of multi-dimensional chemical separation53US 5,196,039 ASouthern Illinois University at Carbondale · 1993
- Metal matrices for use in high gradient magnetic separation of biological materials and method for coating the same51US 5,385,707 A1995