- Overview
- Düsseldorf
- Dr. rer. nat. Dipl.-Chem. Ruth Christophersen
Patent attorney profile
Dr. rer. nat. Dipl.-Chem. Ruth Christophersen
Patent attorney (Patentanwältin), Düsseldorf
- Checked in the official register of patent attorneys (Patentanwaltsverzeichnis) of the Patentanwaltskammer on 28 October 2026
Details from the official register of patent attorneys (Patentanwaltsverzeichnis) of the Patentanwaltskammer
- Name
- Dr. rer. nat. Dipl.-Chem. Ruth Christophersen
- Professional title
- Patent attorney (Patentanwältin)
- Admitted since
- 25 August 1992
- Firm address
- Eichendorffstr. 6, 40474 Düsseldorf
- Phone
- (0211) 69 88 85 30
- r.christophersen@cp-patent.de
Source: Amtliches Patentanwaltsverzeichnis der Patentanwaltskammer (§ 29 PAO), as of 28 October 2026. The register is kept in German.
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