B28C 5/402
Methods
Official title: {Methods}
B28C5/402 (Methods) appears on 27 US grants and 31 published applications in this corpus.
Search patents in B28C- Granted patents
- 27
- Published applications
- 31
- Assignees
- 32
- Inventors
- 97
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 4 |
| 2019 | 2 | 2 |
| 2020 | 1 | 0 |
| 2021 | 2 | 2 |
| 2022 | 2 | 3 |
| 2023 | 2 | 5 |
| 2024 | 1 | 1 |
| 2025 | 4 | 5 |
By publication year. Applications have been published since 2001.
Recent patents
- Twisted reinforcement fibers and method of making4 Nov 2025US 12,459,865 B2Helix Steel, LLC
- Board with fiber-reinforced dense layer16 Sep 2025US 12,415,765 B2Knauf Gips KG
- System and method for producing load-bearing hemp shiv concrete blocks29 Jul 2025US 12,370,719 B2
- Concrete product and methods of preparing the same25 Feb 2025US 12,233,575 B2S3 Concrete Technologies, Inc.
- Method of preparing a gypsum-based product24 Sep 2024US 12,098,097 B2Saint-Gobain Placo
- Inorganic biomass material non-combustible board and preparation method thereof2 Oct 2025US 2025/0303606 A1Jiangsu Jiashijia New Material Group Co., Ltd.
- Basalt fiber reinforced concrete using excavated material as aggregate and method for manufacturing same2 Oct 2025US 2025/0304495 A1Tianjin Huaneng Yangliuqing Co-Generation Limited Liability Company
- Concrete product and methods of preparing the same26 Jun 2025US 2025/0205927 A1S3 Concrete Technologies, Inc.
- Early-strength and quick-setting ultra-high performance concrete (uhpc), and preparation method and use thereof13 Feb 2025US 2025/0051235 A1Qingdao University of Technology
- System and method for producing load-bearing hemp shiv concrete blocks6 Feb 2025US 2025/0042056 A1
Most cited
By later US patents
- Flexural strength in fiber-containing concrete113US 3,986,885 ABattelle Development Corporation · 1976
- Method for modifying concrete properties45US 5,203,629 AW. R. Grace & Co.-Conn. · 1993
- Concrete additive product and method of use31US 5,224,774 AW. R. Grace & Co.-Conn. · 1993
- Apparatus and method for dispensing fibers into cementitious materials28US 6,550,362 B1SI Corporation · 2003
- Process for producing a fiber-reinforced, hydraulically setting composition, the composition produced and the use thereof22US 4,339,273 AAmetex AG · 1982