E04G 2023/0251
By using fiber reinforced plastic elements
Official title: {by using fiber reinforced plastic elements}
E04G2023/0251 (By using fiber reinforced plastic elements) appears on 183 US grants and 179 published applications in this corpus.
Search patents in E04G- Granted patents
- 183
- Published applications
- 179
- Assignees
- 132
- Inventors
- 363
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 13 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 2 |
| 2002 | 8 | 9 |
| 2003 | 5 | 4 |
| 2004 | 5 | 7 |
| 2005 | 5 | 8 |
| 2006 | 1 | 4 |
| 2007 | 6 | 2 |
| 2008 | 2 | 3 |
| 2009 | 1 | 5 |
| 2010 | 3 | 4 |
| 2011 | 4 | 5 |
| 2012 | 0 | 9 |
| 2013 | 10 | 13 |
| 2014 | 5 | 11 |
| 2015 | 9 | 8 |
| 2016 | 8 | 8 |
| 2017 | 10 | 6 |
| 2018 | 7 | 13 |
| 2019 | 7 | 6 |
| 2020 | 8 | 9 |
| 2021 | 7 | 7 |
| 2022 | 8 | 11 |
| 2023 | 5 | 6 |
| 2024 | 4 | 7 |
| 2025 | 5 | 6 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for repairing and/or strengthening a porous structure, and unidirectional carbon fiber material for use therewith21 Jul 2026US 12,687,029 B2Stabl-Wall, LLC
- Fiber-reinforced polymer anchors and connectors for repair and strengthening of structures configured for field testing, and assemblies for field testing the same16 Dec 2025US 12,497,793 B2Kulstoff Composite Products, LLC
- Structure protection sheet, concrete block, and method for manufacturing reinforced structure29 Jul 2025US 12,371,378 B2Keiwa Inc.
- Concrete repair device13 May 2025US 12,297,654 B2Garland Industries, Inc.
- Automatic leveling carbon fiber reinforced polymer (CFRP) plate pre-stressing and tensioning devices for curved surface structures25 Feb 2025US 12,234,661 B1Fujian University of Technology
- High Tensile Strength Cementitious Matrix For Use In FRCM Systems17 Sep 2026US 2026/0274749 A1Universite Laval
- Wall anchoring system for optimizing shear strength3 Sep 2026US 2026/0258665 A1Hj3 Composite Technologies, LLC
- Method of reinforcing a structure13 Aug 2026US 2026/0234949 A1Sps Technology Holdings Ltd
- Structure reinforcement system and method19 Mar 2026US 2026/0078592 A1
- Concrete reinforcing material and concrete reinforced structure29 Jan 2026US 2026/0028839 A1Bildland Co., Ltd.
Most cited
By later US patents
- Durable, fire resistant, energy absorbing and cost-effective strengthening systems for structural joints and members119US 9,611,667 B2West Virginia University · 2017
- Durable, fire resistant, energy absorbing and cost-effective strengthening systems for structural joints and members117US 10,100,542 B2West Virginia University · 2018
- Reinforcement element for load-carrying or load-transferring structural parts and method for fixing said reinforcement element to the surface of a structural part91US 6,389,775 B1Sika AG, vormals Kasper Winkler & Co. · 2002
- Pre-stressed FRP-concrete composite structural members84US 6,123,485 AUniversity of Central Florida · 2000
- Process of improving the strength of existing concrete support columns76US 5,043,033 A1991