Patent attorney profile
Dr. rer. nat. Dipl. Natw. (ETHZ) Erich Fritsche
Patent attorney (Patentanwalt), Wallinger Ricker Schlotter PartGmbB, Munich
- Checked in the official register of patent attorneys (Patentanwaltsverzeichnis) of the Chamber of Patent Attorneys (Patentanwaltskammer) on 28 October 2026
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At a glance
- Opening hours
- Monday 09:00 to 20:00
- Tuesday 09:00 to 20:00
- Wednesday 09:00 to 20:00
- Thursday 09:00 to 20:00
- Friday 09:00 to 20:00
- Saturday closed
- Sunday closed
Sources: Google, retrieved on 24 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.
Location of the firm
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Details from the official register of patent attorneys (Patentanwaltsverzeichnis) of the Chamber of Patent Attorneys (Patentanwaltskammer)
- Name
- Dr. rer. nat. Dipl. Natw. (ETHZ) Erich Fritsche
- Professional title
- Patent attorney (Patentanwalt)
- Admitted since
- 22 September 2005
- Firm
- Wallinger Ricker Schlotter PartGmbB
- Firm address
- Zweibrückenstr. 5-7, 80331 München
- Phone
- (089) 21 02 32 0
- fritsche@wallinger.de
Source: Amtliches Patentanwaltsverzeichnis der Patentanwaltskammer (§ 29 PAO), as of 28 October 2026. The register is kept in German.
Other lawyers at this firm
- Dr. rer. nat. Dipl.-Math. Dieter Gerhard Olpp
- Dipl.-Ing. Univ. Robin Sebastian Weiß
- Dr.-Ing. Dipl.-Ing. Michael Wallinger
- Dr. rer. nat. Dipl.-Phys. (Univ.) Josef Linsmeier
- Thomas Schachl, LL.M.
- Christian Werkmeister, LL.M.
- Dr. rer. nat. Dipl.-Biol. Cornelia Oetke
- Thomas Welter, MBA
- Dr. rer. nat. Dipl.-Chem. Martin Tobias Trautmann
- Dr. iur. Oliver Ralph Schäfer
- Dr.-Ing. Dipl.-Ing. (Univ.) Alexander Carolus Schlotter
- Dr. rer. nat. Christiane Angelika Maxien, M.Sc.
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