B24B 27/0023
Grinding machines with a plurality of working posts
Official title: {grinding machines with a plurality of working posts}
B24B27/0023 (Grinding machines with a plurality of working posts) appears on 196 US grants and 165 published applications in this corpus.
Search patents in B24B- Granted patents
- 196
- Published applications
- 165
- Assignees
- 115
- Inventors
- 397
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 5 |
| 2002 | 12 | 5 |
| 2003 | 5 | 8 |
| 2004 | 6 | 2 |
| 2005 | 4 | 5 |
| 2006 | 8 | 6 |
| 2007 | 9 | 4 |
| 2008 | 2 | 4 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 4 |
| 2014 | 2 | 5 |
| 2015 | 3 | 8 |
| 2016 | 4 | 6 |
| 2017 | 4 | 9 |
| 2018 | 7 | 20 |
| 2019 | 9 | 23 |
| 2020 | 13 | 6 |
| 2021 | 4 | 9 |
| 2022 | 11 | 9 |
| 2023 | 9 | 3 |
| 2024 | 5 | 10 |
| 2025 | 7 | 4 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for providing a suggestion for the optimal adjustment of a sheet metal working machine10 Mar 2026US 12,569,901 B2Arku Maschinebau GmbH
- Surfacing station for manufacturing optical elements and related manufacturing facility17 Feb 2026US 12,551,979 B2Satisloh AG
- Methods of processing semiconductor wafers using double side grinding operations16 Dec 2025US 12,496,676 B2GlobalWafers Co., Ltd.
- Gin blade sharpening system and method of use30 Sep 2025US 12,427,593 B2
- Methods and apparatus for performing multiple manufacturing operations on an object17 Jun 2025US 12,330,256 B2Coventry Associates, Inc.
- Flexible finishing station for brake pads and method thereof27 Aug 2026US 2026/0249414 A1ITT Italia S.r.l.
- Needle Grinder System30 Jul 2026US 2026/0216835 A1Royal Master Grinders, Inc.
- Wafer polishing system30 Apr 2026US 2026/0115857 A1Hangzhou Sizone Electronic Technology Inc.
- Substrate processing system9 Oct 2025US 2025/0312888 A1Kctech Co., Ltd.
- Cooling control in chemical mechanical polishing24 Jul 2025US 2025/0235978 A1
Most cited
By later US patents
- Continuous processing system for chemical mechanical polishing501US 5,738,574 AAPPLIED Materials.Inc. · 1998
- Apparatus and methods for chemical mechanical polishing with an advanceable polishing sheet95US 6,244,935 B1APPLIED Materials.Inc. · 2001
- Polishing apparatus77US 5,616,063 AEbara Corporation · 1997
- Polishing aparatus and method59US 5,679,059 AEbara Corporation · 1997
- Method for machining workpieces of brittle hard material into wafers52US 4,663,890 AGMN Georg Muller Nurnberg GmbH · 1987