C23C 8/72
More than one element being applied in one step
Official title: more than one element being applied in one step
C23C8/72 (More than one element being applied in one step) appears on 21 US grants and 28 published applications in this corpus.
Search patents in C23C- Granted patents
- 21
- Published applications
- 28
- Assignees
- 25
- Inventors
- 70
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 3 | 3 |
| 2017 | 2 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 2 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Braking band of a disk for disk brake21 Oct 2025US 12,449,011 B2Brembo S.p.A.
- Guiding member, mechanical system comprising such a guiding member, and method for producing such a guiding member24 Sep 2024US 12,098,744 B2Hydromecanique Et Frottement
- Method for increasing magnetic induction intensity of soft magnetic metallic materials27 Aug 2024US 12,071,695 B2
- Surface treatment for a wellbore drill bit19 Sep 2023US 11,761,049 B1Halliburton Energy Services.Inc.
- Integrated surface treatments and coatings for artificial lift pump components30 May 2023US 11,661,647 B2Schlumberger Technology Corporation
- Laser-assisted reagent activation and property modification of self-passivating metals25 Sep 2025US 2025/0297351 A1Swagelok Company
- Large sintered r-fe-b magnet, preparation method and use thereof22 May 2025US 2025/0166875 A1Yantai Zhenghai Magnetic Material Co., Ltd.
- Structure13 Jun 2024US 2024/0191334 A1Nippon Telegraph and Telephone Corporation
- Steel component6 Jul 2023US 2023/0212731 A1Jfe Steel Corporation
- Steel and steel component22 Jun 2023US 2023/0193414 A1Jfe Steel Corporation
Most cited
By later US patents
- Process for strengthening the grain boundaries of a component made from a Ni based superalloy4US 6,471,790 B1Alstom (Switzerland) Ltd · 2002
- Simultaneous carburizing and boronizing of earth boring drill bits3US 4,655,851 AHughes Tool Company - USA · 1987
- Sliding part2US 7,931,405 B2Honda Motor Co., Ltd. · 2011
- Surface treatment for a wellbore drill bit1US 11,761,049 B1Halliburton Energy Services.Inc. · 2023
- Method and steel component1US 9,828,664 B2Aktiebolaget Skf · 2017