G01N 11/165
Sample held between two members substantially perpendicular to axis of rotation
Official title: {Sample held between two members substantially perpendicular to axis of rotation, e.g. parallel plate viscometer}
G01N11/165 (Sample held between two members substantially perpendicular to axis of rotation) appears on 50 US grants and 37 published applications in this corpus.
Search patents in G01N- Granted patents
- 50
- Published applications
- 37
- Assignees
- 35
- Inventors
- 105
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 0 |
| 2014 | 3 | 1 |
| 2015 | 2 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 2 |
| 2019 | 3 | 3 |
| 2020 | 0 | 3 |
| 2021 | 4 | 2 |
| 2022 | 0 | 3 |
| 2023 | 2 | 3 |
| 2024 | 3 | 0 |
| 2025 | 4 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for evaluating rheological properties of a gel21 Oct 2025US 12,449,340 B2Laboratoires Vivacy
- Rheology testing systems and methods for operating the same26 Aug 2025US 12,397,432 B2Dow Global Technologies LLC
- Methods and systems for non-destructive estimation of scattering particle size22 Jul 2025US 12,366,512 B2The General Hospital Corporation
- Method and systems for characterization of viscous fluids18 Feb 2025US 12,228,487 B2The Regents of the University of Michigan
- Method and device for determining the sticky point of powder samples5 Nov 2024US 12,135,268 B2Anton Paar GmbH
- Rheometer control and interface2 Apr 2026US 2026/0092851 A1TA Instruments-Waters LLC
- Device for rheo-electric measurements having a low thermal impedance guard5 Jun 2025US 2025/0180451 A1TA Instruments-Waters LLC
- Method for evaluating rheological properties of a gel9 Nov 2023US 2023/0358660 A1Laboratoires Vivacy
- Method and systems for characterization of viscous fluids25 May 2023US 2023/0160802 A1The Regents of the University of Michigan
- Methods and systems for non-destructive estimation of scattering particle size16 Mar 2023US 2023/0083866 A1The General Hospital Corporation
Most cited
By later US patents
- Moving die rheometer, method of testing materials therewith, and die for use therein32US 4,343,190 AMonsanto Company · 1982
- Complex viscosity and complex modulus measurement device and method26US 5,750,884 ACommonwealth Scientific and Industrial Research Organisation · 1998
- Method and apparatus for rheological testing20US 4,794,788 AMonsanto Company · 1989
- Multifunction processability testing method and apparatus18US 4,552,025 AMonsanto Company · 1985
- Device for determining viscoelastic properties of liquids and a method for use17US 5,253,513 AUniversity of Houston · 1993