G01N 2030/8429
Adding modificating material
Official title: {adding modificating material}
G01N2030/8429 (Adding modificating material) appears on 119 US grants and 93 published applications in this corpus.
Search patents in G01N- Granted patents
- 119
- Published applications
- 93
- Assignees
- 87
- Inventors
- 260
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 2 |
| 2002 | 7 | 4 |
| 2003 | 1 | 10 |
| 2004 | 2 | 6 |
| 2005 | 3 | 7 |
| 2006 | 0 | 4 |
| 2007 | 5 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 4 |
| 2010 | 1 | 3 |
| 2011 | 3 | 2 |
| 2012 | 2 | 5 |
| 2013 | 4 | 4 |
| 2014 | 4 | 3 |
| 2015 | 1 | 4 |
| 2016 | 2 | 5 |
| 2017 | 2 | 3 |
| 2018 | 5 | 2 |
| 2019 | 6 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 5 |
| 2022 | 1 | 6 |
| 2023 | 1 | 3 |
| 2024 | 5 | 2 |
| 2025 | 5 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Online native mass spectrometry methods for assaying viral particles11 Aug 2026US 12,704,515 B2Regeneron Pharmaceuticals, Inc.
- Use of neutral pH mobile phases in reversed phase chromatography of acidic peptides12 May 2026US 12,624,065 B2Waters Technologies Corporation
- Ported end fitting for a liquid chromatography column with an integrated valve/tee having additional input and/or output5 Aug 2025US 12,379,354 B2Waters Technologies Corporation
- Systems and methods for preparing a sample and performing a real-time assay of the sample8 Jul 2025US 12,352,755 B2Amgen Inc.
- Monitoring method and device of dissolved greenhouse gases in wastewater24 Jun 2025US 12,339,259 B1Fuzhou Water Group Co., Ltd.
- Systems and method for detection of analytes in high volumetric flow applications24 Apr 2025US 2025/0128189 A1University of Houston System
- High-resolution age differentiation of jurassic-sourced oils across the north atlantic margins18 Jul 2024US 2024/0241090 A1ExxonMobil Technology and Engineering Company
- Sample analyzer and sample analyzing system11 Apr 2024US 2024/0118249 A1Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Platform for Native Liquid Chromatography-Mass Spectrometry24 Aug 2023US 2023/0266286 A1Regeneron Pharmaceuticals, Inc.
- Use of neutral ph mobile phases in reversed phase chromatography of acidic peptides12 Jan 2023US 2023/0009990 A1Waters Technologies Corporation
Most cited
By later US patents
- Heated transfer line for capillary tubing563US 4,735,259 AHewlett-Packard Company · 1988
- Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis396US 5,858,195 ALockheed Martin Energy Research Corporation · 1999
- Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis382US 6,033,546 ALockheed Martin Energy Research Corporation · 2000
- Apparatus and method for performing microfluidic manipulations for chemical analysis369US 6,001,229 ALockheed Martin Energy Systems, Inc. · 1999
- Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis350US 6,010,607 ALockheed Martin Energy Research Corporation · 2000