B23B 2228/10
Coatings
B23B2228/10 (Coatings) appears on 486 US grants and 606 published applications in this corpus.
Search patents in B23B- Granted patents
- 486
- Published applications
- 606
- Assignees
- 141
- Inventors
- 702
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 7 |
| 2003 | 5 | 2 |
| 2004 | 5 | 8 |
| 2005 | 2 | 7 |
| 2006 | 4 | 11 |
| 2007 | 4 | 15 |
| 2008 | 7 | 15 |
| 2009 | 8 | 26 |
| 2010 | 15 | 17 |
| 2011 | 11 | 14 |
| 2012 | 11 | 13 |
| 2013 | 8 | 11 |
| 2014 | 15 | 17 |
| 2015 | 10 | 14 |
| 2016 | 11 | 30 |
| 2017 | 24 | 45 |
| 2018 | 28 | 31 |
| 2019 | 30 | 43 |
| 2020 | 32 | 41 |
| 2021 | 36 | 56 |
| 2022 | 63 | 37 |
| 2023 | 23 | 41 |
| 2024 | 31 | 45 |
| 2025 | 47 | 35 |
| 2026 | 22 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cutting tool29 Sep 2026US 12,746,603 B2Sumitomo Electric Industries, Ltd.
- Machining apparatus for optical lenses, and manufacturing system having the same8 Sep 2026US 12,728,460 B2Optotech, Inc.
- Cutting tools23 Jun 2026US 12,661,717 B2Sumitomo Electric Hardmetal Corp.
- Coated tool and cutting tool23 Jun 2026US 12,661,718 B2KYOCERA Corporation
- Systems and methods for removing undesired metal within vias from printed circuit boards23 Jun 2026US 12,666,539 B2TTM Technologies, Inc.
- Cutting tool1 Oct 2026US 2026/0295681 A1Sumitomo Electric Hardmetal Corp.
- Systems and methods for removing undesired metal within vias from printed circuit boards1 Oct 2026US 2026/0304635 A1TTM Technologies North America, LLC
- Coated cutting tool3 Sep 2026US 2026/0257279 A1Tungaloy Corporation
- Cemented carbide, coated cemented carbide, and tool having the same27 Aug 2026US 2026/0250806 A1Tungaloy Corporation
- Coated cutting tool13 Aug 2026US 2026/0233312 A1MOLDINO Tool Engineering, Ltd.
Most cited
By later US patents
- Non-impact keyless chuck108US 5,125,673 A1992
- Chuck78US 5,348,317 AJacobs Chuck Technology Corporation · 1994
- Chuck63US 5,501,473 APower Tool Holders Incorporated · 1996
- Rotary cutting tool of cemented carbide59US 4,642,003 AMitsubishi Kinzoku Kabushiki Kaisha · 1987
- Drill and reamer for composite material55US 5,354,155 AStorage Technology Corporation · 1994