E04B 2/723
Constituted of gypsum elements
Official title: {constituted of gypsum elements}
E04B2/723 (Constituted of gypsum elements) appears on 113 US grants and 101 published applications in this corpus.
Search patents in E04B- Granted patents
- 113
- Published applications
- 101
- Assignees
- 54
- Inventors
- 208
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 2 | 5 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 0 | 10 |
| 2008 | 0 | 3 |
| 2009 | 2 | 4 |
| 2010 | 0 | 4 |
| 2011 | 3 | 3 |
| 2012 | 2 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 1 |
| 2015 | 3 | 4 |
| 2016 | 2 | 4 |
| 2017 | 1 | 2 |
| 2018 | 2 | 3 |
| 2019 | 3 | 9 |
| 2020 | 9 | 8 |
| 2021 | 10 | 10 |
| 2022 | 5 | 3 |
| 2023 | 4 | 4 |
| 2024 | 4 | 4 |
| 2025 | 6 | 8 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gypsum panel containing a polyol compound and/or an alkoxylated compound14 Jul 2026US 12,679,768 B2Gold Bond Building Products, LLC
- Support assembly for a building material17 Feb 2026US 12,553,240 B1
- Wallboard-fastening device for securing wallboards in an inside-corner configuration2 Dec 2025US 12,486,675 B2True Corners, LLC
- Interior building materials19 Aug 2025US 12,392,133 B2Yoshino Gypsum Co., Ltd.
- Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto29 Jul 2025US 12,371,374 B2United States Gypsum Company
- Wall system using gypsum studs having mep accommodation16 Jul 2026US 2026/0201694 A1United States Gypsum Company
- Adaptable modular construction system based on metal structures joined and tensile-compressed by steel cables26 Feb 2026US 2026/0055604 A1
- Gypsum Panel Containing a Maleic Anhydride Polymer27 Nov 2025US 2025/0361721 A1Gold Bond Building Products, LLC
- Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto13 Nov 2025US 2025/0346532 A1United States Gypsum Company
- Clip system for forming a construction surface2 Oct 2025US 2025/0305281 A1Saint-Gobain Placo
Most cited
By later US patents
- Stud wall framing construction185US 5,394,665 A1995
- Wallboard protective edge tape for mounting board72US 5,390,458 ANational Gypsum Company · 1995
- Multipurpose composite wallboard panel59US 6,901,713 B22005
- Wall panel system46US 8,322,102 B2Marlite, Inc. · 2012
- Wall construction45US 4,704,837 ANational Gypsum Company · 1987