G01N 3/565
Of granular or particulate material
Official title: {of granular or particulate material}
G01N3/565 (Of granular or particulate material) appears on 67 US grants and 42 published applications in this corpus.
Search patents in G01N- Granted patents
- 67
- Published applications
- 42
- Assignees
- 54
- Inventors
- 186
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 5 |
| 2005 | 2 | 1 |
| 2006 | 3 | 2 |
| 2007 | 2 | 3 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 3 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 4 |
| 2015 | 2 | 0 |
| 2016 | 3 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 3 |
| 2021 | 0 | 2 |
| 2022 | 5 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device to standardize laboratory air-particle abrasion testing14 Jul 2026US 12,680,931 B2Imam Abdulrahman Bin Faisal University
- Devices and methods for debris flow abrasion testing and methods for abrasion quantity evaluation of prevention and control engineering14 Jul 2026US 12,680,932 B2Institute of Mountain Hazards and Environment, Chinese Academy of Sciences
- Test method for glass stress9 Jun 2026US 12,650,368 B2Samsung Display Co., Ltd.
- System for monitoring wear of a solid plate, solid plate, vehicle, method for monitoring wear, computer program, computer readable medium and control unit27 Jan 2026US 12,535,396 B2Volvo Construction Equipment AB
- Ultrahigh-temperature wind tunnel erosion testing system4 Mar 2025US 12,241,813 B2East China University of Science and Technology
- Apparatus and method for high velocity erosion30 Apr 2026US 2026/0118241 A1United Protective Technologies, LLC
- Devices and methods for debris flow abrasion testing and methods for abrasion quantity evaluation of prevention and control engineering3 Jul 2025US 2025/0216307 A1Institute of Mountain Hazards and Environment, Chinese Academy of Sciences
- Device to standardize laboratory air-particle abrasion testing28 Nov 2024US 2024/0393217 A1Imam Abdulrahman Bin Faisal University
- Rock stratum grouting water blocking test device and method under mining coupling condition8 Aug 2024US 2024/0264059 A1Shandong University of Science and Technology
- Test method for glass stress11 Apr 2024US 2024/0118182 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Method and apparatus for determining the angle of gyration and/or the pressure in a gyratory compactor97US 6,868,738 B2Troxler Electronic Laboratories, Inc. · 2005
- Computer-based ordering system76US 8,190,483 B2Nextep Systems, Inc. · 2012
- Paving materials testing machine33US 5,036,709 A1991
- Gyratory compactor31US 5,456,118 APine Instrument Company · 1995
- Method and apparatus for compacting material samples28US 5,323,655 ATroxler Electronic Laboratories, Inc. · 1994