G01N 33/40
Grinding-materials
G01N33/40 (Grinding-materials) appears on 8 US grants and 12 published applications in this corpus.
Search patents in G01N- Granted patents
- 8
- Published applications
- 12
- Assignees
- 7
- Inventors
- 16
- Latest grant
- 17 Sep 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 3 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for evaluating abrasive grains, and method for manufacturing silicon wafer17 Sep 2019US 10,416,145 B2Sumco Corporation
- Device for detecting profile in refiner and method therefore25 Dec 2018US 10,161,894 B2Daprox AB
- Use of capacitance to analyze polycrystalline diamond23 Aug 2016US 9,423,370 B2Varel International Ind., L.P.
- Method and apparatus to assess the thermal damage caused to a PCD cutter using capacitance spectroscopy23 Aug 2016US 9,423,436 B2Varel International Ind., L.P.
- Non-destructive leaching depth measurement using capacitance spectroscopy28 Jun 2016US 9,377,428 B2Varel International Ind., L.P.
- Active hyperspectral mineralogy sensing for mining20 Aug 2026US 2026/0243670 A1Hypermine Global Oy
- Contactor and evaluation method of minute abrasion characteristic of monocrystalline diamond using the same30 Jan 2025US 2025/0035524 A1Sumitomo Electric Industries, Ltd.
- Contactor and evaluation method of minute abrasion characteristics of monocrystalline diamond using the same2 Jan 2025US 2025/0003848 A1Sumitomo Electric Industries, Ltd.
- Method for evaluating abrasive grains, and method for manufacturing silicon wafer30 Nov 2017US 2017/0343528 A1Sumco Corporation
- A device for detecting profile in refiner and method therefore8 Sep 2016US 2016/0258893 A1Daprox AB
Most cited
By later US patents