IPRATE
LD

Lewis, Darren John

IPRATE RatedRATED

United Kingdom

Lewis, Darren John is a patent firm in United Kingdom, Rated for european patent work on the cumulative record, one of 2,198 firms filing in United Kingdom, acting for Sony Corporation, Intellprop Limited and Symetrica Limited.

Next step: Counsel lookup·Commissioned analysis

Selected from 2,198 firms filing in United Kingdom

For this firm
Get embed code →
Claim this profile
Confidence

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

Vertical
Track
Window

Performance

Patents · European · Cumulative (20y)

Rating

IPRATE RatedRATEDGood Confidence

Distinct Clients

28

Success Rate

41.1%

VolumeSuccessSpeedDurabilityRenewals (N/A)Domestic
Volume66
Success56
Speed69
Durability66
RenewalsN/A
Domestic26

Practice profile

Top clients

  1. Sony Corporation
  2. Intellprop Limited
  3. Symetrica Limited
  4. Daniels, Ron R.
  5. Jacobs, Christopher A.