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Holder-side representative

Puchberger & Partner Patentanwälte

11 first-instance invalidity cases · 2022–2025 · 72.7% win rate

As applicant (3)As holder (11)

Cases

11

Defended

8

Lost

3

Win rate

72.7%

Median costs

€400

Win rate by year

2022
0%0/1 merits
2025
80%8/10 merits

Bar = win rate; faint right-hand bar = case volume that year.

Most-practised sectors

  • 08Tools & hardware10
  • 07Household goods1
  • 23Fluid-distribution, sanitary, heating1

Most-invoked grounds

  • Article 25(1)(b)11
  • Article 4(1)11
  • Article 6(1)(b)11
  • Article 4(2)10
  • Article 5(1)(b)8
  • Article 7(1)7

Most-represented clients

Most-frequent opposing parties

Recent decisions

DateCaseApplicantOutcome
2025-05-28000125985Matthias Josef WinterApplication rejected (holder wins)
2025-02-24000125957Matthias Josef WinterInvalidated (total)
2025-02-24000125980Matthias Josef WinterApplication rejected (holder wins)
2025-02-24000125981Matthias Josef WinterApplication rejected (holder wins)
2025-02-24000125982Matthias Josef WinterApplication rejected (holder wins)
2025-02-24000125984Matthias Josef WinterApplication rejected (holder wins)
2025-02-24000125986Matthias Josef WinterApplication rejected (holder wins)
2025-02-24000125987Matthias Josef WinterInvalidated (total)
2025-02-24000125995Matthias Josef WinterApplication rejected (holder wins)
2025-02-24000125983Matthias Josef WinterApplication rejected (holder wins)
2022-12-01000117089Werner BrunnerInvalidated (total)