C10C 3/007
Winning and separation of asphalt from mixtures with aggregates, fillers and other
Official title: {winning and separation of asphalt from mixtures with aggregates, fillers and other products, e.g. winning from natural asphalt and regeneration of waste asphalt}
C10C3/007 (Winning and separation of asphalt from mixtures with aggregates, fillers and other) appears on 114 US grants and 52 published applications in this corpus.
Search patents in C10C- Granted patents
- 114
- Published applications
- 52
- Assignees
- 75
- Inventors
- 184
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 12 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 11 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 3 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 7 |
| 2019 | 3 | 5 |
| 2020 | 5 | 4 |
| 2021 | 5 | 4 |
| 2022 | 2 | 4 |
| 2023 | 3 | 7 |
| 2024 | 3 | 2 |
| 2025 | 6 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Asphalt materials from wind turbine blades and other composite materials2 Jun 2026US 12,644,053 B2Western Research Institute
- System and method for separating bitumen from shingle powder31 Mar 2026US 12,590,250 B2Redivius, Inc.
- Process and system for processing asphaltenes-rich feed2 Sep 2025US 12,404,463 B2ExxonMobil Engineering & Technology Company
- Method, process and system for recycling an asphalt-based roofing material19 Aug 2025US 12,391,883 B1Northstar Clean Technologies Inc.
- Installation and method for treating composite materials based on thermoplastic materials25 Mar 2025US 12,257,742 B2Soprema
- Splashguard device for a wheeled vehicle and assembly comprising such a device30 Apr 2026US 2026/0115969 A1
- Method of Manufacturing Recycled Asphaltic and Asphaltic Limestone Powder Pellets and Shapes through Densification26 Jun 2025US 2025/0207033 A1
- Methods of making a hybrid crude oil using petroleum-based waste stream products14 Nov 2024US 2024/0376315 A1
- Asphalt materials from wind turbine blades and other composite materials1 Aug 2024US 2024/0254397 A1Western Research Institute
- Preparation of bitumen-containing road surface material16 Nov 2023US 2023/0365809 A1Weibel AG
Most cited
By later US patents
- In situ shale-oil recovery process288US 4,458,757 AExxon Research & Engineering Co. · 1984
- Ambient froth flotation process for the recovery of bitumen from tar sand87US 4,425,227 AGNC Energy Corporation · 1984
- Treatment of primary tailings and middlings from the hot water extraction process for recovering bitumen from tar sand68US 4,545,892 AAlberta Energy Company Ltd. · 1985
- Purification process for bitumen froth60US 4,859,317 A1989
- Oil sands hot water extraction process49US 4,240,897 A1980