E04B 1/625
Sheets or foils allowing passage of water vapor but impervious to liquid
Official title: {Sheets or foils allowing passage of water vapor but impervious to liquid water; house wraps}
E04B1/625 (Sheets or foils allowing passage of water vapor but impervious to liquid) appears on 235 US grants and 343 published applications in this corpus.
Search patents in E04B- Granted patents
- 235
- Published applications
- 343
- Assignees
- 125
- Inventors
- 480
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 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 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 6 |
| 2003 | 1 | 7 |
| 2004 | 3 | 11 |
| 2005 | 5 | 12 |
| 2006 | 2 | 10 |
| 2007 | 1 | 12 |
| 2008 | 1 | 11 |
| 2009 | 4 | 13 |
| 2010 | 7 | 9 |
| 2011 | 4 | 8 |
| 2012 | 8 | 9 |
| 2013 | 9 | 11 |
| 2014 | 8 | 10 |
| 2015 | 12 | 19 |
| 2016 | 14 | 27 |
| 2017 | 23 | 29 |
| 2018 | 11 | 18 |
| 2019 | 15 | 20 |
| 2020 | 16 | 24 |
| 2021 | 11 | 22 |
| 2022 | 22 | 14 |
| 2023 | 19 | 19 |
| 2024 | 8 | 9 |
| 2025 | 13 | 8 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microporous membranes, underlayment, roofing, flashing, wrap, and methods for making and using the same14 Jul 2026US 12,678,741 B2Daramic, LLC
- Panelized structural wall, floor, and roof panel30 Jun 2026US 12,668,970 B1Cover Technologies, Inc.
- Drainable house wrap21 Apr 2026US 12,607,007 B2Keene Building Products Co., Inc.
- Polymeric sleeve for self sealing fastener in building panel, sheathing panel containing the same and method of using the same20 Jan 2026US 12,528,168 B2GP Building Products Services LLC
- Water vapor permeable ribbed membranes and related systems and related methods13 Jan 2026US 12,523,035 B1Siplast, Inc.
- Multifunctional system for passive heat and water management30 Jul 2026US 2026/0218509 A1Adept Materials, Inc.
- Furring Strip16 Jul 2026US 2026/0201705 A1
- Sound-deadening drainage mat11 Jun 2026US 2026/0160059 A1Advanced Building Products, Inc.
- Water vapor permeable ribbed membranes and related systems and related methods16 Apr 2026US 2026/0103884 A1Siplast, Inc.
- Multifunctional system for passive heat and water management1 Jan 2026US 2026/0002355 A1Techstyle Materials, Inc.
Most cited
By later US patents
- Composite vapor barrier panel113US 6,279,284 B1Emco Ltd. · 2001
- Self-adhering vapor permeable air and moisture barrier membrane87US 6,901,712 B2Bakor Inc. · 2005
- Insulated reinforced foam sheathing, reinforced vapor permeable air barrier foam panel and method of making and using same74US 8,966,845 B12015
- Panel for sheathing system and method42US 7,658,040 B2Huber Engineered Woods LLC · 2010
- Vapor barrier for use in the heat insulation of buildings39US 6,808,772 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. · 2004