B23H 9/08
Sharpening
B23H9/08 (Sharpening) appears on 32 US grants and 26 published applications in this corpus.
Search patents in B23H- Granted patents
- 32
- Published applications
- 26
- Assignees
- 30
- Inventors
- 86
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 3 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method for processing probe16 Nov 2021US 11,173,561 B1Metal Industries Research & Development Centre
- Mirror finishing method and mirror finishing tool13 Jul 2021US 11,059,110 B2Fanuc Corporation
- Method for producing blanks for endodontic instruments15 Jun 2021US 11,033,358 B2Coltene/Whaledent, Inc.
- Cutting tool machining method and a wire electric discharge machine12 Sep 2017US 9,760,079 B2Fanuc Corporation
- Method and system for manufacturing electrical interface comprising array of thin pins2 Jul 2026US 2026/0190240 A1CompTake Technology Inc.
- Method of manufacturing conical hollow needle28 Nov 2024US 2024/0392465 A1Nipro Corporation
- Method for material-removing machining of a component for a turbomachine5 Sep 2024US 2024/0295865 A1MTU Aero Engines AG
- Method of manufacturing one or more sharp bodies by wire electro-erosion, semifinished product, fixture, and method of manufacturing a surgical cutting instrument for robotic microsurgery by wire electro-erosion22 Aug 2024US 2024/0278345 A1
- Pcd drill and manufacturing method for same29 Dec 2022US 2022/0410286 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Process for shaping and sharpening a rotatable surgical shaver blade33US 6,053,928 ALinvatec Corporation · 2000
- Endoscopic shaver blade with sharp outer edge30US 5,843,106 ALinvatec Corporation · 1998
- Method and apparatus for electrochemically machining airfoil blades26US 4,851,090 AGeneral Electric Company · 1989
- Process for shaping and sharpening a rotatable surgical shaver blade26US 5,693,063 ABristol-Myers Squibb Company · 1997
- Method of manufacture of a bone saw blade by wire cutting electric discharge machining24US 5,981,895 AGrace Manufacturing, Inc. · 1999