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IPRATE
K&

Köllner & Partner

Germany

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Rated in a market of 4,435 firms filing in Germany

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Confidence

Good Confidence. The published tier reflects the selected country, vertical, track, and time window.

Vertical
Track
Window

Performance

Patents · National · Cumulative (20y)

Rating

IPRATE ProvenPROVENGood Confidence

Archetype

Full-Service Generalist

Distinct Clients

16

Success Rate

30.2%

VolumeSuccessSpeedDurabilityRenewals (N/A)Domestic
Volume56
Success54
Speed41
Durability42
RenewalsN/A
Domestic34

Practice profile

Top classes

Agriculture(7%) · IPC A01C 7/04 (2006.01)Chemistry(4%) · IPC C25D 5/18 (2006.01)Mining(4%) · IPC E21B 33/06 (2006.01)

Top clients

  1. Syntellix AG
  2. EnviroChemie GmbH
  3. Funck, Gerald
  4. SAMSON AKTIENGESELLSCHAFT
  5. Ningbo Hailian Electric Appliance Co., Ltd., Ningbo