- Overview
- Düsseldorf
- Dipl.-Ing. Ditmar Neumann, LL.M.
Patent attorney profile
Dipl.-Ing. Ditmar Neumann, LL.M.
Patent attorney (Patentanwalt), Keenway Patentanwälte, 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
- Dipl.-Ing. Ditmar Neumann, LL.M.
- Professional title
- Patent attorney (Patentanwalt)
- Admitted since
- 16 December 1991
- Firm
- Keenway Patentanwälte
- Firm address
- Grünstr. 25, 40212 Düsseldorf
- Phone
- (0211) 44 03 75 0
- Fax
- (0211) 44 03 75 44
- neumann@keenway.de
- Website
- www.keenway.de
Source: Amtliches Patentanwaltsverzeichnis der Patentanwaltskammer (§ 29 PAO), as of 28 October 2026. The register is kept in German.
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