Inventor · disambiguated record
Christina Pfirrmann
Also filed as: PFIRRMANN CHRISTINA
6 granted patents·5 citations·filing 2014–2021
70Inventor score
Files withATOTECH DEUTSCHLAND GMBH6
Top patents by PatentIndex Score
6 records- 0190US11214881B2Method for treatment of a chromium finish surfaceATOTECH DEUTSCHLAND GMBH·Filed 2021·Granted Jan 4, 2022·2 cites·15 claims
- 0279US10900140B2Method for electrolytically passivating an outermost chromium or outermost chromium alloy layer to increase corrosion resistance thereofATOTECH DEUTSCHLAND GMBH·Filed 2018·Granted Jan 26, 2021·1 cites·16 claims
- 0379US9441306B2Method for cathodic corrosion protection of chromium surfacesATOTECH DEUTSCHLAND GMBH·Filed 2014·Granted Sep 13, 2016·2 cites·13 claims
- 0461US11078585B2Method for treatment of a chromium finish surfaceATOTECH DEUTSCHLAND GMBH·Filed 2017·Granted Aug 3, 2021·0 cites·15 claims
- 0549US10982343B2Plating compositions for electrolytic copper deposition, its use and a method for electrolytically depositing a copper or copper alloy layer onto at least one surface of a substrateATOTECH DEUTSCHLAND GMBH·Filed 2018·Granted Apr 20, 2021·0 cites·17 claims
- 0637US10196530B2Method for increasing adhesion between a chromium surface and a lacquerATOTECH DEUTSCHLAND GMBH·Filed 2016·Granted Feb 5, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →