E01C 11/245
For preventing ice formation or for loosening ice
Official title: {for preventing ice formation or for loosening ice, e.g. special additives to the paving material, resilient coatings (E01C11/26 takes precedence; built-in sanding or sprinkling devices E01H10/00)}
E01C11/245 (For preventing ice formation or for loosening ice) appears on 42 US grants and 45 published applications in this corpus.
Search patents in E01C- Granted patents
- 42
- Published applications
- 45
- Assignees
- 25
- Inventors
- 101
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 2 | 4 |
| 2014 | 4 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 4 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 2 | 5 |
| 2020 | 3 | 3 |
| 2021 | 1 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Anti-icing laminate material and the use thereof10 Mar 2026US 12,571,166 B2Dow Global Technologies LLC
- Asphalt pavement processing system and method using hydrophobic microwave absorbing material22 Aug 2023US 11,732,424 B2
- Anti-icing surface with polymeric supports22 Nov 2022US 11,505,899 B2nVent Services GmbH
- Pavement deicing or snow-melting system and construction method thereof9 Aug 2022US 11,408,133 B2Hubei University of Technology
- Frost resistant surface6 Apr 2021US 10,968,572 B2
- Use of a Coating System as a Durable Anti-Slip Coating of Surfaces4 Jun 2026US 2026/0152664 A1Porviva BV
- Pcm coating on the filler material7 May 2026US 2026/0125857 A1Apt Asia Pacific Pty. Ltd.
- System for deicing black ice on road surface using invisible light based on ai11 Dec 2025US 2025/0376823 A1Srd Korea Co., Ltd.
- An anti-icing laminate material and the use thereof4 Jan 2024US 2024/0003099 A1Dow Global Technologies LLC
- Asphalt pavement processing system and method using hydrophobic microwave absorbing material8 Jun 2023US 2023/0175208 A1
Most cited
By later US patents
- Method and apparatus for removing ice from paved surfaces33US 4,571,860 A1986
- Asphaltic compositions and uses therefor28US 6,193,793 B12001
- Securely interconnectable modules for use in constructing a pathway for traffic24US 9,353,487 B12016
- Method for the preparation of a fine-grained mixture having hydrophobic properties22US 5,114,475 AMannesmann Aktiengesellschaft · 1992
- Outdoor floor covering21US 5,100,716 AGestion Naurin Inc. · 1992