Patents/Assignees

Atotech Deutschland GmbH & Co. KG

14 patents in portfolio

US12577500utility2026
Aqueous Alkaline Cleaner Solution for Glass Filler Removal and Method
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US12534813utility2026
Purification of Metallic Objects in the Presence of a Liquid and Layer Silicate(s)
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US12435273utility2025
Method for Etching at Least One Surface of a Plastic Substrate
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US12439528utility2025
Method of Preparing a High Density Interconnect Printed Circuit Board Including Microvias Filled with Copper
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US12371811utility2025
Apparatus for Wet Processing of a Planar Workpiece, Device for a Cell of the Apparatus and Method of Operating the Apparatus
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US12359332utility2025
Copper Electroplating Bath
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US12245383utility2025
Method of Preparing a High Density Interconnect Printed Circuit Board Including Microvias Filled with Copper
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US12173422utility2024
Electroplating Composition and Method for Electroplating a Chromium Coating on a Substrate
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US12063751utility2024
Manufacturing Sequences for High Density Interconnect Printed Circuit Boards and a High Density Interconnect Printed Circuit Board
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US12054843utility2024
Acidic Aqueous Composition for Electrolytically Depositing a Copper Deposit
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US11963308utility2024
Method for Increasing Adhesion Strength Between a Surface of Copper or Copper Alloy and an Organic Layer
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US11946152utility2024
Method and System for Depositing a Zinc-nickel Alloy on a Substrate
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US11851780utility2023
Method for Electrolytically Passivating a Surface of Silver, Silver Alloy, Gold, or Gold Alloy
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US11761090utility2023
Method for Monitoring the Total Amount of Sulphur Containing Compounds in a Metal Plating Bath
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