IPRATE
LF

Lang, Friedrich

IPRATE RatedRATED

Germany

Lang, Friedrich is a patent firm in Germany, Rated for european patent work on the cumulative record, one of 4,381 firms filing in Germany, strongest in Construction, acting for BOMAG GmbH, ASSA ABLOY Sicherheitstechnik GmbH and Balcke-Dürr GmbH.

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Selected from 4,381 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 · European · Cumulative (20y)

Rating

IPRATE RatedRATEDHigh Confidence

Archetype

Full-Service Generalist

Distinct Clients

41

Success Rate

62.2%

VolumeSuccessSpeedDurabilityRenewals (N/A)Domestic
Volume76
Success75
Speed76
Durability27
RenewalsN/A
Domestic81

Practice profile

Top classes

Construction(4%) · IPC E05B47/00

Top clients

  1. BOMAG GmbH
  2. ASSA ABLOY Sicherheitstechnik GmbH
  3. Balcke-Dürr GmbH
  4. SPX Corporation
  5. SPX Cooling Technologies GmbH