E04D 5/06
Roof covering by making use of flexible material: by making use of
Official title: by making use of plastics
E04D5/06 (Roof covering by making use of flexible material: by making use of) appears on 248 US grants and 320 published applications in this corpus.
Search patents in E04D- Granted patents
- 248
- Published applications
- 320
- Assignees
- 98
- Inventors
- 448
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 5 | 6 |
| 2011 | 1 | 4 |
| 2012 | 4 | 8 |
| 2013 | 2 | 10 |
| 2014 | 11 | 16 |
| 2015 | 11 | 15 |
| 2016 | 11 | 22 |
| 2017 | 11 | 21 |
| 2018 | 11 | 22 |
| 2019 | 18 | 22 |
| 2020 | 21 | 21 |
| 2021 | 13 | 21 |
| 2022 | 12 | 30 |
| 2023 | 22 | 27 |
| 2024 | 21 | 23 |
| 2025 | 15 | 26 |
| 2026 | 13 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Building envelope membrane for building applications and related systems and related method22 Sep 2026US 12,742,325 B2Bmic LLC
- Thermoplastic roofing membranes for fully-adhered roofing systems8 Sep 2026US 12,729,538 B2Amrize Technology Switzerland LLC
- Roofing membrane with selvage edges and associated method and article25 Aug 2026US 12,716,239 B2Bmic LLC
- Roofing materials and roofing systems with improved fire resistance and methods of making thereof23 Jun 2026US 12,662,817 B2Bmic LLC
- Pre-applied membrane with anti-submarining layer26 May 2026US 12,636,855 B2GCP Applied Technologies Inc.
- Roofing Materials and Roofing Systems with Improved Fire Resistance and Methods of Making Thereof24 Sep 2026US 2026/0286704 A1Bmic LLC
- A self-adhering roofing membrane3 Sep 2026US 2026/0258658 A1Sika Technology AG
- Propylene-Based Elastomer Compositions for Waterproof Applications Underground6 Aug 2026US 2026/0226264 A1
- Roofing membranes with improved burn resistance25 Jun 2026US 2026/0176873 A1Amrize Technology Switzerland LLC
- Methods of making roof laminates with removable protective sheets and roof laminates21 May 2026US 2026/0138352 A1Carlisle Intangible Company
Most cited
By later US patents
- Thermoplastic olefin building materials91US 9,359,014 B1Building Materials Investment Corporation · 2016
- Dimensionally stable PVC roof membrane53US 4,358,499 AThe General Tire & Rubber Company · 1982
- Transparent membrane structures52US 4,500,584 AGeneral Electric Company · 1985
- Photovoltaic modules for commercial roofing50US 11,728,759 B2GAF Energy LLC · 2023
- Roof coating composition and construction47US 4,160,346 AGlobal Coatings Limited · 1979