E01D 19/08
Damp-proof or other insulating layers
Official title: Damp-proof or other insulating layers; Drainage arrangements or devices {; Bridge deck surfacings (bridge decks per se E01D19/125)}
E01D19/08 (Damp-proof or other insulating layers) appears on 77 US grants and 52 published applications in this corpus.
Search patents in E01D- Granted patents
- 77
- Published applications
- 52
- Assignees
- 46
- Inventors
- 146
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 4 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 5 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 3 | 2 |
| 2013 | 2 | 3 |
| 2014 | 1 | 2 |
| 2015 | 4 | 3 |
| 2016 | 3 | 4 |
| 2017 | 2 | 6 |
| 2018 | 7 | 5 |
| 2019 | 4 | 3 |
| 2020 | 3 | 3 |
| 2021 | 1 | 0 |
| 2022 | 0 | 3 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Boardwalk system7 Jul 2026US 12,674,288 B2Permatrak North America LLC
- Bridge girder with high central-wall-beam30 Jun 2026US 12,668,934 B2
- Structure protection sheet, concrete block, and method for manufacturing reinforced structure29 Jul 2025US 12,371,378 B2Keiwa Inc.
- Drainage device and methods for constructing and use21 May 2024US 11,987,938 B2ABT, Inc.
- Finger-type expansion joint device without drainage sheet21 May 2024US 11,987,942 B2Daebong B.M.Technology Co., Ltd
- Hydraulic composition for ultra-high performance concrete and ultra-high performance grout8 Oct 2026US 2026/0308054 A1Sika Technology AG
- Structure Protection Sheet, Concrete Block, and Method for Manufacturing Reinforced Structure30 Oct 2025US 2025/0333360 A1Keiwa Inc.
- Extruded Ballast Protection for Waterproofing3 Jul 2025US 2025/0215254 A1GCP Applied Technologies Inc.
- Bridge girder with high central-wall-beam20 Jun 2024US 2024/0200290 A1Rotao Tech Ltd
- Structure Protection Sheet, Concrete Block, and Method for Manufacturing Reinforced Structure6 Apr 2023US 2023/0107548 A1Keiwa Inc.
Most cited
By later US patents
- Multi-storey parking garage73US 6,672,019 B1Vollack Parkhaus AG · 2004
- Waterproofing membrane60US 5,496,615 AW. R. Grace & Co.-Conn. · 1996
- Waterproofing membrane47US 5,316,848 AW. R. Grace & Co.-Conn. · 1994
- Apparatus for collecting fluid seepage in a building structure44US 4,129,967 A1978
- Methods for sealing and resealing concrete using microwave energy43US 4,175,885 A1979