E02D 5/36
Making without use of mouldpipes or other moulds
Official title: making without use of mouldpipes or other moulds
E02D5/36 (Making without use of mouldpipes or other moulds) appears on 117 US grants and 94 published applications in this corpus.
Search patents in E02D- Granted patents
- 117
- Published applications
- 94
- Assignees
- 74
- Inventors
- 245
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 3 |
| 2002 | 3 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 4 |
| 2007 | 5 | 1 |
| 2008 | 1 | 4 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 4 |
| 2013 | 3 | 0 |
| 2014 | 0 | 1 |
| 2015 | 3 | 2 |
| 2016 | 0 | 3 |
| 2017 | 5 | 7 |
| 2018 | 4 | 5 |
| 2019 | 5 | 6 |
| 2020 | 8 | 9 |
| 2021 | 5 | 3 |
| 2022 | 4 | 5 |
| 2023 | 0 | 4 |
| 2024 | 5 | 5 |
| 2025 | 2 | 13 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and apparatus for building expanded shaft augured foundation elements21 Jul 2026US 12,686,985 B2Geopier Foundation Company, Inc.
- Intelligent construction control method and system for jet grouting pile based on stratum information inversion24 Feb 2026US 12,559,897 B2Shandong Jianzhu University
- System and method for installing an aggregate pier27 Jan 2026US 12,534,866 B2Geopier Foundation Company, Inc.
- Methods and structures for installing piles6 Jan 2026US 12,516,484 B1
- Intelligent construction control method, apparatus and system for mixing pile with split-grouting28 Oct 2025US 12,454,800 B2Shandong Hi-Speed Group Co., Ltd.
- Construction process for partially bonded prestressed uplift-resistant glass fiber anchor piles avoiding stress concentration17 Sep 2026US 2026/0275671 A1Beijing Building Materials and Geological Engineering Co.
- Lead Extension With Improved Assembly And Method Of Use19 Mar 2026US 2026/0078556 A1Innovative Foundation Systems LLC
- Pre-formed Vertical Access For Integrity Testing9 Oct 2025US 2025/0314035 A1A. H. Beck Foundation Company, Inc.
- Method and device for producing a foundation element in the ground from a soil mortar7 Aug 2025US 2025/0250758 A1BAUER Maschinen GmbH
- Intelligent construction control method, apparatus and system for mixing pile with split-grouting10 Jul 2025US 2025/0223770 A1Shandong Hi-Speed Group Co., Ltd.
Most cited
By later US patents
- Method and apparatus for forming piles in-situ64US 5,707,180 AVickars Developments Co. Ltd. · 1998
- Method and apparatus for installing a helical pier with pressurized grouting52US 5,575,593 AAtlas Systems, Inc. · 1996
- Method and apparatus for forming piles in place50US 6,652,195 B2Vickars Developments Co. Ltd. · 2003
- Method and apparatus for forming piles in place41US 6,264,402 B1Vickars Developments Co. Ltd. · 2001
- Method of simultaneously strengthening the surface of a borehole and bonding cement thereto and method of forming cementitious pilings40US 4,014,174 AN L Industries, Inc. · 1977