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E. Blum & Co.

IPRATE RatedRATEDSpecialistMedical · IPC A61SpecialistMeasuring · IPC G01

Zurich, Switzerland

E. Blum & Co. is a patent firm in Zurich, Switzerland, Rated for european patent work on the cumulative record, one of 584 firms filing in Switzerland, strongest in Coatings and Telecom, acting for V-Zug AG, Telefonaktiebolaget LM Ericsson (publ) and ETH Zurich.

Rated in 2 jurisdictions:SwitzerlandLiechtenstein

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Selected from 584 firms filing in Switzerland

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Confidence

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

Vertical
Track
Window

Performance

Patents · European · Cumulative (20y)

Rating

IPRATE RatedRATEDHigh Confidence

Archetype

Full-Service Generalist

Distinct Clients

187

Success Rate

74.4%

VolumeSuccessSpeedDurabilityRenewals (N/A)Domestic
Volume100
Success12
Speed27
Durability45
RenewalsN/A
Domestic51

Practice profile

Top classes

Coatings(1%) · IPC C09K11/02Telecom(1%) · IPC H04L9/32

Top clients

  1. V-Zug AG
  2. Telefonaktiebolaget LM Ericsson (publ)
  3. ETH Zurich
  4. Avantama AG
  5. Dfinity Stiftung