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IPRATE
CK

Christoph K. Engel

Germany

Patentschutzengel

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

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Confidence

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

Vertical
Track
Window

Performance

Patents · National · Cumulative (20y)

Rating

IPRATE EliteELITEHigh Confidence

Archetype

Full-Service Generalist

Distinct Clients

161

Success Rate

60.1%

VolumeSuccessSpeedDurabilityRenewals (N/A)Domestic
Volume92
Success89
Speed88
Durability63
RenewalsN/A
Domestic91

Practice profile

Top classes

Optics(2%) · IPC G02B 21/00 (2006.01)Electrical(1%) · IPC H01R 43/042 (2006.01)Construction(1%) · IPC E02F 3/90 (2006.01)

Top clients

  1. Carl Zeiss Microscopy GmbH
  2. Rennsteig Werkzeuge GmbH
  3. Technische Universität Ilmenau
  4. Denk Keramische Werkstätten e.K.
  5. Carl Zeiss Spectroscopy GmbH