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ir. H.C. de Lange

IPRATE RatedRATED

Delft, Netherlands

ir. H.C. de Lange is a patent firm in Delft, Netherlands, Rated for national patent work on the cumulative record, one of 189 firms filing in Netherlands, strongest in Furniture, Processes and Packaging, acting for Jonge Poerink Conveyors B.V., Butterfly Housing B.V. and Varwijk Groep B.V..

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Selected from 189 firms filing in Netherlands

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Confidence

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

Vertical
Track
Window

Performance

Patents · National · Cumulative (20y)

Rating

IPRATE RatedRATEDGood Confidence

Archetype

Full-Service Generalist

Distinct Clients

26

Success Rate

100.0%

VolumeSuccessSpeedDurabilityRenewals (N/A)Domestic
Volume43
Success54
Speed52
Durability46
RenewalsN/A
Domestic68

Practice profile

Top classes

Furniture(8%) · IPC A47B 88/04Processes(6%) · IPC B01D 33/11Packaging(6%) · IPC B65G 17/08

Top clients

  1. Jonge Poerink Conveyors B.V.
  2. Butterfly Housing B.V.
  3. Varwijk Groep B.V.
  4. Advies en Ingenieursbureau Daut B.V.
  5. new aqua GmbH