B22F 2005/004
Article comprising helical form elements
Official title: {Article comprising helical form elements (B22F5/085 takes precedence)}
B22F2005/004 (Article comprising helical form elements) appears on 76 US grants and 81 published applications in this corpus.
Search patents in B22F- Granted patents
- 76
- Published applications
- 81
- Assignees
- 71
- Inventors
- 165
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 3 | 3 |
| 2018 | 2 | 8 |
| 2019 | 4 | 12 |
| 2020 | 4 | 6 |
| 2021 | 7 | 11 |
| 2022 | 5 | 10 |
| 2023 | 13 | 7 |
| 2024 | 8 | 5 |
| 2025 | 3 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of heat-treating additively manufactured ferromagnetic components7 Apr 2026US 12,597,811 B2General Electric Company
- Method for continuous manufacturing of permanent magnets3 Feb 2026US 12,542,236 B2Advanced Magnet Lab, Inc.
- Helical patterning on a curved surface for additive manufacturing of a fragmentation device27 Jan 2026US 12,536,347 B1Honeywell Federal Manufacturing & Technologies, LLC
- Base material for hard sintered body, hard sintered body, and cutting tool23 Sep 2025US 12,420,344 B2Mitsubishi Materials Corporation
- Pump filter with predetermined swirl6 May 2025US 12,290,774 B2Hamilton Sundstrand Corporation
- Method of heat-treating additively manufactured ferromagnetic components16 Jul 2026US 2026/0204957 A1General Electric Company
- Assembly and method for atomizing a metal melt and method for producing an assembly6 Feb 2025US 2025/0041939 A1Brose Fahrzeugteile GmbH & Co. KG, Coburg
- Coupling device for coupling a rod to a bone anchoring element and method of manufacturing the same2 Jan 2025US 2025/0000550 A1Biedermann Technologies GmbH & Co. KG
- Electric machines using axially-magnetized curvilinear permanent magnets26 Dec 2024US 2024/0429761 A1
- Flexible structures19 Dec 2024US 2024/0418236 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Method of making a sintered body having an internal channel73US 4,881,431 AFried. Krupp Gesellscahft mit beschrankter Haftung · 1989
- Drill with cooling channel56US 4,704,055 AGottlieb Guhring KG · 1987
- Extrusion tool for producing hard-metal or ceramic drill blank46US 4,779,440 AFried. Krupp Gesellschaft mit beschraenkter Haftung · 1988
- Extrusion tool for producing a hard metal rod or a ceramic rod with twisted internal boreholes43US 5,438,858 AGottlieb Guhring KG · 1995
- Drilling tool formed of a core-and-casing assembly41US 4,813,823 AFried. Krupp Gesellschaft mit beschrankter Haftung · 1989