Y10T 428/2443
Sand, clay, or crushed rock or slate
Y10T428/2443 (Sand, clay, or crushed rock or slate) appears on 224 US grants and 136 published applications in this corpus.
Search patents in Y10T- Granted patents
- 224
- Published applications
- 136
- Assignees
- 121
- Inventors
- 358
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 6 |
| 2002 | 6 | 11 |
| 2003 | 12 | 13 |
| 2004 | 14 | 11 |
| 2005 | 10 | 8 |
| 2006 | 4 | 10 |
| 2007 | 5 | 2 |
| 2008 | 4 | 7 |
| 2009 | 6 | 4 |
| 2010 | 3 | 2 |
| 2011 | 2 | 9 |
| 2012 | 5 | 5 |
| 2013 | 6 | 12 |
| 2014 | 6 | 8 |
| 2015 | 5 | 6 |
| 2016 | 10 | 10 |
| 2017 | 7 | 4 |
| 2018 | 1 | 1 |
| 2019 | 3 | 4 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-adhesive waterproof coiled material of super-strong cross laminated film and preparation process8 Jul 2025US 12,350,921 B2Tianjin Joaboa Technology Co., Ltd.
- Self-lubricating surfaces for food packaging and food processing equipment6 Apr 2021US 10,968,035 B2Massachusetts Institute of Technology
- Algae resistant roofing granules with controlled algaecide leaching rates, algae resistant shingles, and process for producing same29 Dec 2020US 10,876,294 B2CertainTeed Corporation
- Highly reflective roofing system28 Jul 2020US 10,724,245 B2U.S. Silica Company
- Process for the manufacturing of surface elements5 Nov 2019US 10,464,339 B2Pergo (Europe) AB
- Artificial rock and method of manufacture8 Jan 2026US 2026/0008297 A1
- Self-adhesive waterproof coiled material of super-strong cross laminated film and preparation process27 Jul 2023US 2023/0234336 A1Tianjin Joaboa Technology Co., Ltd.
- Self-lubricating surfaces for food packaging and food processing equipment27 Jan 2022US 2022/0024682 A1Massachusetts Institute of Technology
- Reinforced water-resistant board with traffic coat26 Dec 2019US 2019/0390456 A1
- Pressure-sensitive adhesive and products5 Dec 2019US 2019/0366685 A1Carlisle Intangible Company
Most cited
By later US patents
- Asphalt shingle209US 4,717,614 AGAF Corporation · 1988
- Process for achieving decor on a surface element187US 6,465,046 B1Pergo (Europe) AB · 2002
- Process for the manufacturing of surface elements with a structured upper surface162US 6,991,830 B1Pergo (Europe) AB · 2006
- Transparent non-vitreous ceramic particulate127US 4,564,556 AMinnesota Mining and Manufacturing Company · 1986
- Advanced composite roofing shingle127US 5,571,596 A1996