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Applicant-side representative

Patentanwälte Dörner & Kötter PartG mbB

18 first-instance invalidity cases · 2019–2021 · 61.1% win rate

Cases

18

Invalidated

11

Lost

7

Win rate

61.1%

Median costs

€750

Win rate by year

2019
56.3%9/16 merits
2021
100%2/2 merits

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

Most-practised sectors

  • 23Fluid-distribution, sanitary, heating18

Most-invoked grounds

  • Article 25(1)(b)18
  • Article 416
  • Article 712
  • Article 6(1)9
  • Article 56
  • Article 7(1)6

Most-represented clients

Most-frequent opposing parties

Most-frequent opposing holder-side firms

Recent decisions

DateCaseHolderOutcome
2021-12-20000113681BioHeatPlus GmbHInvalidated (total)
2021-12-17000113644BioHeatPlus GmbHInvalidated (total)
2019-08-14000102319Erwin Müller GmbHInvalidated (total)
2019-08-14000102401Erwin Müller GmbHInvalidated (total)
2019-08-14000102402Erwin Müller GmbHApplication rejected (holder wins)
2019-08-14000102403Erwin Müller GmbHInvalidated (total)
2019-08-14000102420Erwin Müller GmbHInvalidated (total)
2019-08-14000102439Erwin Müller GmbHInvalidated (total)
2019-08-14000102262Erwin Müller GmbHApplication rejected (holder wins)
2019-08-14000102500Erwin Müller GmbHInvalidated (total)
2019-08-14000102519Erwin Müller GmbHInvalidated (total)
2019-08-14000102539Erwin Müller GmbHApplication rejected (holder wins)