Christoph Werner

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Chromium-free plating-on-plastic etch
- Patent number 11,174,555
- Issue date Nov 16, 2021
- MacDermid Enthone GmbH
- Frank Noffke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
ANODIZED ENCLOSURE WITH FINGERPRINT RESISTANT SEALING TECHNOLOGY
- Publication number 20250137160
- Publication date May 1, 2025
- Apple Inc.
- Bin Ma
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Chromium-Free Plating-on-Plastic Etch
- Publication number 20200063264
- Publication date Feb 27, 2020
- MacDermid Enthone GmbH
- Frank Noffke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Inhibitor Composition for Racks When Using Chrome Free Etches in a...
- Publication number 20180044813
- Publication date Feb 15, 2018
- Frank Noffke
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR