G01N 2001/1481
Archimedian screw
Official title: {Archimedian screw; Auger}
G01N2001/1481 (Archimedian screw) appears on 8 US grants and 9 published applications in this corpus.
Search patents in G01N- Granted patents
- 8
- Published applications
- 9
- Assignees
- 12
- Inventors
- 33
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for extracting water from plant condenser to the outside for water quality analysis11 Jun 2024US 12,007,169 B2Kepco Engineering & Construction Company, Inc.
- Reagent cartridge19 Sep 2023US 11,759,784 B2Precision Planting LLC
- Regeneration vessel adsorption zone and process for adsorbing halogen-containing material and sampling catalyst15 Aug 2023US 11,724,240 B2Uop LLC
- Drive screw device, liquid delivery mechanism, and liquid delivery method8 Jun 2021US 11,029,281 B2Hitachi High-Tech Corporation
- All-terrain vehicle18 Sep 2018US 10,076,938 B2Copperstone Technologies Ltd.
- Inline particle size analyzing device for continuous measurement of particle sizes of a continuously taken measurement sample of a bulk material, mill, method for controlling a mill for grinding bulk material to be ground in dependence on measurement results of an inline particle size analyzing device, computer program product and non-transitory computer-readable storage medium27 Mar 2025US 2025/0102412 A1Tietjen Verfahrenstechnik GmbH
- Soil water collection and analysis systems and related methods17 Nov 2022US 2022/0364998 A1Precision Planting LLC
- Regeneration vessel adsorption zone and process for adsorbing halogen-containing material and sampling catalyst30 Jun 2022US 2022/0203319 A1Uop LLC
- Apparatus for extracting water from plant condenser to the outside for water quality analysis17 Jun 2021US 2021/0180868 A1Kepco Engineering & Construction Company, Inc.
- Reagent cartridge21 Jan 2021US 2021/0016286 A1Precision Planting LLC
Most cited
By later US patents
- Automatic sampling method and facility for heterogeneous materials10US 6,253,629 B1Institute of Nuclear Energy Research · 2001
- Sampling method and apparatus8US 4,010,647 AThe United States of America as represented by the Secretary of the Interior · 1977
- Sample valve assembly for on-line sampling of granular materials6US 4,958,527 AThe Dow Chemical Company · 1990
- All-terrain vehicle4US 10,076,938 B2Copperstone Technologies Ltd. · 2018