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Applicant-side representative
Tarvenkorn & Wickord Patentanwälte PartG mbB
4 first-instance invalidity cases · 2020–2020 · 50% win rate
Cases
4
Invalidated
2
Lost
2
Win rate
50%
Median costs
€575
Win rate by year
2020
50%2/4 merits
Bar = win rate; faint right-hand bar = case volume that year.
Most-practised sectors
- 23Fluid-distribution, sanitary, heating2
- 25Building units & construction2
Most-invoked grounds
- Article 25(1)(b)4
- Article 6(1)3
- Article 42
- Article 72
- Article 7(1)2
- Article 4(1)1
Most-represented clients
- Kludi GmbH & Co. KG2 cases · 2/2 won
- Osmo Holz und Color GmbH & Co. KG2 cases · 0/2 won
Most-frequent opposing parties
- Bernhard Hirsch2 cases · prevailed 2×
Most-frequent opposing holder-side firms
- Kalkoff & Partner Patentanwälte PartmbB2 cases · they prevailed 2×
- Ostriga Sonnet Wirths & Vorwerk2 cases