C25D 9/10
On iron or steel
Official title: on iron or steel
C25D9/10 (On iron or steel) appears on 108 US grants and 148 published applications in this corpus.
Search patents in C25D- Granted patents
- 108
- Published applications
- 148
- Assignees
- 84
- Inventors
- 325
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 1 | 5 |
| 2012 | 6 | 3 |
| 2013 | 0 | 9 |
| 2014 | 2 | 8 |
| 2015 | 7 | 10 |
| 2016 | 4 | 12 |
| 2017 | 5 | 14 |
| 2018 | 10 | 12 |
| 2019 | 11 | 8 |
| 2020 | 11 | 14 |
| 2021 | 7 | 7 |
| 2022 | 10 | 7 |
| 2023 | 7 | 7 |
| 2024 | 5 | 4 |
| 2025 | 3 | 9 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Synthesis of composite beads coated with layered manganese oxide and use of such beads to remove toxic elements contained in fluids9 Jun 2026US 12,649,673 B2Centre National de la Recherche Scientique
- Sodium-ion electrochemical cells and batteries12 Aug 2025US 12,388,081 B2Uchicago Argonne, LLC
- Coatings that reduce friction and wear27 May 2025US 12,312,706 B2University of North Texas
- Surface-treated steel sheet and method of producing the same14 Jan 2025US 12,195,868 B2Jfe Steel Corporation
- Treated substrates1 Oct 2024US 12,104,272 B2PRC-DeSoto International, Inc.
- Coated substrate and method for producing coated substrate3 Sep 2026US 2026/0258574 A1Niterra Co., Ltd.
- Methods for electrolytically depositing pretreatment compositions18 Jun 2026US 2026/0168125 A1PPG Industries Ohio, Inc.
- Surface-treated steel sheet and method of producing same11 Jun 2026US 2026/0159978 A1Jfe Steel Corporation
- High-strength hot dip galvanized steel sheet having excellent plating quality, plating steel sheet, and manufacturing methods therefor4 Jun 2026US 2026/0152833 A1Posco
- Method for producing a metal-based coating on a film of harm-structures attached to a support19 Mar 2026US 2026/0078518 A1Canatu Finland Oy
Most cited
By later US patents
- PZT amorphous alloy plating solution and method for plating a PZT amorphous alloy using the same53US 9,909,225 B2Befs Co., Ltd. · 2018
- Deposition of chromium oxides from a trivalent chromium solution containing a complexing agent for a buffer21US 6,004,448 AAtotech USA, Inc. · 1999
- Method of enhancing the growth of aquatic organisms, and structures created thereby20US 5,543,034 A1996
- Process for continuous electrodeposition of chromium metal and chromium oxide on metal surfaces13US 4,875,983 ACentro Sviluppo Materiali S.p.A. · 1989
- Process for surface treatment of stainless steel sheet10US 4,427,499 ANippon Kinzoku Co., Ltd. · 1984