G01N 2001/4027
Evaporation leaving a concentrated sample
Official title: {evaporation leaving a concentrated sample}
G01N2001/4027 (Evaporation leaving a concentrated sample) appears on 217 US grants and 222 published applications in this corpus.
Search patents in G01N- Granted patents
- 217
- Published applications
- 222
- Assignees
- 181
- Inventors
- 597
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 2 |
| 2002 | 10 | 13 |
| 2003 | 8 | 15 |
| 2004 | 4 | 22 |
| 2005 | 12 | 7 |
| 2006 | 5 | 3 |
| 2007 | 10 | 5 |
| 2008 | 4 | 8 |
| 2009 | 3 | 8 |
| 2010 | 3 | 6 |
| 2011 | 4 | 8 |
| 2012 | 6 | 7 |
| 2013 | 7 | 2 |
| 2014 | 4 | 8 |
| 2015 | 6 | 7 |
| 2016 | 7 | 6 |
| 2017 | 5 | 8 |
| 2018 | 4 | 6 |
| 2019 | 6 | 6 |
| 2020 | 8 | 15 |
| 2021 | 9 | 11 |
| 2022 | 8 | 7 |
| 2023 | 9 | 9 |
| 2024 | 7 | 14 |
| 2025 | 10 | 13 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for determining the amount of insoluble material in a sample, and apparatuses for the same28 Jul 2026US 12,693,201 B2
- Evaporative concentration device and automatic analysis device19 May 2026US 12,631,529 B2Hitachi High-Tech Corporation
- Method of quantifying microplastic mass5 May 2026US 12,618,823 B2The Education University of Hong Kong
- Automatic analysis device20 Jan 2026US 12,529,709 B2Hitachi High-Tech Corporation
- Evaporation concentration mechanism and method for controlling same23 Dec 2025US 12,502,623 B2Hitachi High-Tech Corporation
- Systems and methods for nanocrystal fabrication20 Aug 2026US 2026/0242974 A1
- Evaporation apparatus and method for evaporation6 Aug 2026US 2026/0227298 A1Biotage AB
- Insoluble substance measurement system and insoluble substance content measurement method30 Jul 2026US 2026/0219150 A1PetroChina Company Limited
- Detection of Target Molecules in Dried Biologic Matrices16 Jul 2026US 2026/0202291 A1SomaLogic Operating Co., Inc.
- Heating module and flash evaporator19 Mar 2026US 2026/0079088 A1Shimadzu (China) Co., Ltd.
Most cited
By later US patents
- Methods and apparatus for performing array microcrystallizations251US 6,296,673 B1The Regents of the University of California · 2001
- Method and apparatus for sample analysis143US 6,865,926 B2State of Oregon acting by and through the State Board of Higher Education on behalf of Portland State University · 2005
- Method and apparatus for obtaining a cytology monolayer127US 5,471,994 A1995
- Method and device for cytology and microbiological testing110US 5,139,031 ALa Mina Ltd. · 1992
- Method for screening microcrystallizations for crystal formation105US 6,630,006 B2The Regents of the University of California · 2003