C23C 18/1806
By mechanical pretreatment
Official title: {by mechanical pretreatment, e.g. grinding, sanding}
C23C18/1806 (By mechanical pretreatment) appears on 35 US grants and 51 published applications in this corpus.
Search patents in C23C- Granted patents
- 35
- Published applications
- 51
- Assignees
- 45
- Inventors
- 140
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 4 |
| 2014 | 3 | 5 |
| 2015 | 2 | 7 |
| 2016 | 3 | 4 |
| 2017 | 3 | 6 |
| 2018 | 4 | 2 |
| 2019 | 3 | 1 |
| 2020 | 4 | 2 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mobile device case and coating method thereof5 Nov 2024US 12,136,940 B2Imtechnology Co., Ltd.
- Linear shape member and producing method therefor2 Feb 2021US 10,910,133 B2Hitachi Metals, Ltd.
- Bulk metallic glass interference layers22 Dec 2020US 10,870,904 B2Crucible Intellectual Property, LLC
- Impeller for rotary machine, compressor, forced induction device, and method for manufacturing impeller for rotary machine22 Sep 2020US 10,781,701 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Separator for fuel cells, fuel cell, fuel cell stack, and method of manufacturing separator for fuel cells21 Apr 2020US 10,629,917 B2Toyo Kohan Co.Ltd
- Ceramic plate, package, manufacturing method for ceramic plate, module, and electric or electronic product6 Aug 2026US 2026/0225963 A1Denka Company Limited
- Method for producing a functional structure, and functional structure25 Jun 2026US 2026/0176786 A1Friedrich-Alexander-UniversitäT Erlangen-NüRnberg (Fau) PersonalköRperschaft Des öFfentlichen Rechts
- Optical module housing and manufacturing method thereof, optical module, and optical communication device12 Jun 2025US 2025/0189699 A1Huawei Technologies Co., Ltd.
- Joining structure and manufacturing method for same23 May 2024US 2024/0165921 A1Waseda University
- An aluminum alloy cage and a processing method of the aluminum alloy cage30 Jun 2022US 2022/0205485 A1Schaeffler Technologies AG & Co. KG
Most cited
By later US patents
- Microfabrication using patterned topography and self-assembled monolayers17US 7,160,583 B23M Innovative Properties Company · 2007
- Electroless deposition process for zirconium and zirconium alloys15US 4,284,660 AGeneral Electric Company · 1981
- Process for the preparation of the surface of a uranium and titanium alloy member, particularly with a view to chemical nickel plating12US 4,803,098 ACommissariat A L' Energie Atomique · 1989
- Plating process for electroless nickel on zinc die castings9US 5,578,187 AEnthone-OMI, Inc. · 1996
- Method and article having electroless metal plating8US 4,859,494 ASurface Technology, Inc. · 1989