IPRATE
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Liermann-Castell

IPRATE RatedRATED

Düren, Germany

Liermann-Castell is a patent firm in Düren, Germany, Rated for national patent work on the emerging five-year record, one of 1,261 firms filing in Germany, strongest in Apparel, Operations and Textiles, acting for GKD - Gebr. Kufferath AG., Martin Ruda 1. UG (haftungsbeschränkt). and Martin GmbH für Umwelt- und Energietechnik.

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Selected from 1,261 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 · National · Emerging (5y)

Rating

IPRATE RatedRATEDHigh Confidence

Archetype

Full-Service Generalist

Distinct Clients

62

Success Rate

23.1%

VolumeSuccessSpeedDurability (N/A)Renewals (N/A)Domestic
Volume74
Success22
Speed47
DurabilityN/A
RenewalsN/A
Domestic76

Practice profile

Top classes

Apparel(4%) · IPC A41D 13/11 (2006.01)Operations(3%) · IPC B05B 7/02 (2006.01)Textiles(2%) · IPC D21B 1/34 (2006.01)

Top clients

  1. GKD - Gebr. Kufferath AG.
  2. Martin Ruda 1. UG (haftungsbeschränkt).
  3. Martin GmbH für Umwelt- und Energietechnik
  4. Brohl Wellpappe GmbH & Co. KG
  5. AIXLens GmbH