IPRATE
DL

de Lang, Robbert-Jan

IPRATE RatedRATEDSpecialistBiotech · IPC C12

Rijswijk, Netherlands

de Lang, Robbert-Jan is a patent firm in Rijswijk, Netherlands, Rated for european patent work on the cumulative record, one of 485 firms filing in Netherlands, strongest in Biotech and Chemistry, acting for Keygene N.V., Kureha Corporation and Ultimorphix Technologies B.v..

Next step: Counsel lookup·Commissioned analysis

Selected from 485 firms filing in Netherlands

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

Archetype

Focused Practice

Distinct Clients

27

Success Rate

46.3%

VolumeSuccessSpeedDurabilityRenewals (N/A)Domestic
Volume67
Success58
Speed30
Durability71
RenewalsN/A
Domestic35

Practice profile

Top classes

Biotech(23%) · IPC C12Q1/68Chemistry(2%) · IPC C02F1/469

Top clients

  1. Keygene N.V.
  2. Kureha Corporation
  3. Ultimorphix Technologies B.v.
  4. Avantor Performance Materials, Inc.
  5. Avantium International B.V.