B01F 23/71
Grinding materials
Official title: {Grinding materials}
B01F23/71 (Grinding materials) appears on 20 US grants and 27 published applications in this corpus.
Search patents in B01F- Granted patents
- 20
- Published applications
- 27
- Assignees
- 22
- Inventors
- 73
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 3 | 3 |
| 2018 | 2 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 3 |
| 2021 | 2 | 3 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Pulping machine7 Jul 2026US 12,673,306 B2Ongoal Technology Co., Ltd.
- Biomass slurry preparation for subterranean injection10 Jun 2025US 12,325,827 B1
- System for CO2 storage and utilization of concrete mixing plant and method thereof27 May 2025US 12,311,576 B1Hubei University of Technology
- Tubular formed body, and storage structure9 Jul 2024US 12,031,644 B2Kyoraku Co., Ltd.
- Equipment and method for preparing aerogel thermal insulation mortar for high temperature kiln30 Apr 2024US 11,970,424 B1CNBM Technology Innovation Academy (Shandong) Co., Ltd.
- Inline air milling and mixing apparatuses for processing electrode film mixtures, and methods thereof16 Jul 2026US 2026/0199852 A1Tesla, Inc.
- Biomass slurry preparation for subterranean injection9 Apr 2026US 2026/0098205 A1
- Method and device for producing a suspension30 Oct 2025US 2025/0331539 A1
- System for co2 storage and utilization of concrete mixing plant and method thereof22 May 2025US 2025/0162197 A1Hubei University of Technology
- Equipment and method for preparing aerogel thermal insulation mortar for high temperature kiln18 Apr 2024US 2024/0124354 A1CNBM Technology Innovation Academy (Shandong) Co., Ltd.
Most cited
By later US patents
- Processes for preparing precipitated calcium carbonate compositions and the products thereof44US 6,402,824 B1J. M. Huber Corporation · 2002
- Instrument for automated sample preparation by combination homogenization and clarification9US 9,962,717 B1MP Biomedicals, LLC · 2018
- Fulvic acid and humic acid mix for alcoholic beverages method and devices4US 10,894,937 B22021
- Olive leaf extract and method of producing the same1US 10,258,660 B2Shodoshima Healthyland Co., Ltd. · 2019
- Mixer for producing and solidifying an alloy in a subterranean reservoir1US 10,273,563 B2Schlumberger Technology Corporation · 2019