Method for treating metallic surfaces with an acidic aqueous composition and a post rinsing composition to improve corrosion resistance
US-12049571-B2 · Jul 30, 2024 · US
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Sauer Oliver patents
Sauer Oliver is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sauer Oliver |
| Total patents | 10 |
| First publication | Aug 15, 2019 |
| Latest publication | Jul 30, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for corrosion-protecting pretreatment of a metallic surface containing steel, galvanized steel, aluminum, an aluminum alloy, magnesium and/or a zinc-magnesium alloy
US-12043753-B2 · Jul 23, 2024 · US
Method for treating metallic surfaces with an acidic aqueous composition to improve corrosion resistance
US-12043758-B2 · Jul 23, 2024 · US
Process for corrosion-protecting pretreatment of a metallic surface containing steel, galvanized steel, aluminum, an aluminum alloy, magnesium and/or a zinc-magnesium alloy
US-2024043713-A9 · Feb 8, 2024 · US
Method for anti-corrosion pre-treatment of a metal surface containing steel, galvanised steel, aluminium, magnesium and/or a zinc-magnesium alloy
US-11441226-B2 · Sep 13, 2022 · US
Method for operating a treatment system, treatment system, and use of a treatment system
US-2022161192-A1 · May 26, 2022 · US
Method for treating metallic surfaces with an acidic aqueous composition to improve corrosion resistance
US-2021269654-A1 · Sep 2, 2021 · US
Method for treating metallic surfaces with an acidic aqueous composition and a post rinsing composition to improve corrosion resistance
US-2021163757-A1 · Jun 3, 2021 · US
Method for anti-corrosion pre-treatment of a metal surface containing steel, galvanised steel, aluminium, magnesium and/or a zinc-magnesium alloy
US-2019330745-A1 · Oct 31, 2019 · US
Process for corrosion-protecting pretreatment of a metallic surface containing steel, galvanized steel, aluminum, an aluminum alloy, magnesium and/or a zinc-magnesium alloy
US-2019249030-A1 · Aug 15, 2019 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Chemetall Gmbh | 9 |
| Rhodia Operations | 3 |
| Specialty Operations France | 2 |
| Duerr Systems Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C23C2222/20 | 9 |
| C23C22/34 | 9 |
| C23C22/78 | 7 |
| C09D7/61 | 7 |
| C09D5/084 | 7 |