E04G 9/05
The form surface being of plastics
Official title: the form surface being of plastics
E04G9/05 (The form surface being of plastics) appears on 90 US grants and 99 published applications in this corpus.
Search patents in E04G- Granted patents
- 90
- Published applications
- 99
- Assignees
- 57
- Inventors
- 182
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 0 | 3 |
| 2004 | 1 | 7 |
| 2005 | 1 | 5 |
| 2006 | 1 | 3 |
| 2007 | 2 | 5 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 3 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 2 |
| 2014 | 2 | 5 |
| 2015 | 7 | 6 |
| 2016 | 1 | 3 |
| 2017 | 1 | 3 |
| 2018 | 4 | 1 |
| 2019 | 4 | 4 |
| 2020 | 3 | 8 |
| 2021 | 4 | 5 |
| 2022 | 3 | 10 |
| 2023 | 7 | 10 |
| 2024 | 2 | 2 |
| 2025 | 5 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Formwork18 Aug 2026US 12,709,893 B2Rise Form Pty Ltd.
- Stay-in-place concrete floor and ceiling system without steel reinforcing made from recycled wind blades6 Jan 2026US 12,516,522 B2ST Bungalow LLC
- Rapid connection system for detachably holding a formwork shell and formwork beam16 Sep 2025US 12,416,168 B2Peri SE
- Composite conduit formwork structure and method of fabrication15 Jul 2025US 12,359,427 B2Forma Technologies Inc.
- Fiber reinforced elongate profiled object24 Jun 2025US 12,337,554 B2Sabic Global Technologies B.V.
- Formwork pressure measurement device and monitoring system27 Aug 2026US 2026/0251518 A1IQM Systems Pty Ltd
- Method for peeling film from mold release film16 Jul 2026US 2026/0200224 A1
- Reusable structure for use in construction11 Dec 2025US 2025/0376857 A1Providencia Composites, LLC
- Reusable structure for use in construction11 Dec 2025US 2025/0376858 A1Providencia Composites, LLC
- Fiber reinforced elongate profiled object11 Sep 2025US 2025/0282109 A1Sabic Global Techologies B.V.
Most cited
By later US patents
- Methods and apparatus for computer-assisted spray foam fabrication129US 9,566,742 B2Massachusetts Institute of Technology · 2017
- Methods and apparatus for computer-assisted spray foam fabrication120US 10,189,187 B2Massachusetts Institute of Technology · 2019
- Modular concrete form system and method for constructing concrete walls69US 5,836,126 AThe Salk Institute of Biological Studies · 1998
- Reusable concrete form panel sheeting65US 5,792,552 AProvidence Industries, L.L.C. · 1998
- Flexible concrete form54US 6,021,994 A2000