B01F 2101/38
Mixing of asphalt, bitumen, tar or pitch or their ingredients
B01F2101/38 (Mixing of asphalt, bitumen, tar or pitch or their ingredients) appears on 19 US grants and 26 published applications in this corpus.
Search patents in B01F- Granted patents
- 19
- Published applications
- 26
- Assignees
- 23
- Inventors
- 63
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 5 |
| 2018 | 1 | 1 |
| 2019 | 2 | 2 |
| 2020 | 3 | 6 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 3 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Integrated dispersion and quantification system for asphalt modification29 Sep 2026US 12,746,518 B1Prince Mohammad Bin Fahd University
- Production process, equipment and system for factory-mixed warm and hot recycled asphalt mixture11 Nov 2025US 12,465,897 B1
- Methods of forming asphalt pavement using foamed asphalt compositions11 Nov 2025US 12,466,769 B2Honeywell International Inc.
- Continuous and forced asphalt mixing production method9 Aug 2022US 11,406,951 B2Shanghai Shishen Industry and Trade Co., Ltd.
- Rotational mixing and induction heating system and method for recycling asphalt using the same12 Jan 2021US 10,889,940 B2
- Splashguard device for a wheeled vehicle and assembly comprising such a device30 Apr 2026US 2026/0115969 A1
- Process for preparation of asphalt mix composition, asphalt mix composition and its use24 Apr 2025US 2025/0129292 A1BASF SE
- Process for preparation of asphalt mix composition31 Oct 2024US 2024/0360314 A1BASF SE
- Skid-streets and mobile mixing skid-streets attachments with scoop and related methods for facilitating processing and installing of asphalt19 Sep 2024US 2024/0309591 A1Reeves Enterprises, Inc.
- Self-rotating Asphalt Emulsification Mixing Production Apparatus1 Aug 2024US 2024/0254701 A1Central South University of Forestry and Technology
Most cited
By later US patents
- Method and apparatus for the batchwise production of paving mixes containing mineral aggregate and bituminous binder57US 4,793,711 A1988
- Encapsulation of asphalt prills27US 5,637,350 AA.P.I. Asphalt Prilling Inc. · 1997
- Mobile mixing devices, systems and related methods13US 10,647,025 B2Reeves Enterprises, Inc. · 2020
- Systems and methods for delivering asphalt concrete3US 10,358,296 B2Maxwell Properties, LLC · 2019
- Method of mixing crosslinking blends in totes for use to crosslink polymer modified asphalts3US 10,363,529 B12019