F27D 2003/0012
Working with piles
Official title: {Working with piles}
F27D2003/0012 (Working with piles) appears on 6 US grants and 5 published applications in this corpus.
Search patents in F27D- Granted patents
- 6
- Published applications
- 5
- Assignees
- 5
- Inventors
- 19
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 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 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus for hardening mold grids using clamp quenching20 May 2025US 12,305,924 B2Columbia Machine, Inc.
- Apparatus for feeding raw material bars to a melting furnace6 Nov 2018US 10,119,763 B2
- Clamp apparatus, substrate carry-in/out apparatus using the same, and substrate processing apparatus2 Jan 2018US 9,857,124 B2Tokyo Electron Limited
- Method for producing different kinds of heat-treated products27 Sep 1994US 5,350,295 ASumitomo Electric Industries, Ltd.
- System and method of curing concrete products in a kiln2 Nov 1993US 5,257,464 A
- Calcination vessel for manufacturing electrode active material26 Mar 2026US 2026/0085890 A1L&F Co., Ltd.
- Sagger alignment structure for heat treatment device4 Sep 2025US 2025/0277627 A1Hanwha Momentum Corporation
- Method and apparatus for hardening mold grids using clamp quenching6 Jul 2023US 2023/0213282 A1Columbia Machine, Inc.
- Apparatus for feeding raw material bars to a melting furnace1 Dec 2016US 2016/0348972 A1
- Clamp apparatus, substrate carry-in/out apparatus using the same, and substrate processing apparatus22 Sep 2016US 2016/0273836 A1Tokyo Electron Limited
Most cited
By later US patents
- System and method of curing concrete products in a kiln34US 5,257,464 A1993
- Method for producing different kinds of heat-treated products7US 5,350,295 ASumitomo Electric Industries, Ltd. · 1994
- Installation for manufacture of ceramic products5US 5,000,655 A1991
- Clamp apparatus, substrate carry-in/out apparatus using the same, and substrate processing apparatus3US 9,857,124 B2Tokyo Electron Limited · 2018
- Apparatus for feeding raw material bars to a melting furnace1US 10,119,763 B22018