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Dipl.-Phys. Spengler, Robert

IPRATE RatedRATED

Germany

Dipl.-Phys. Spengler, Robert 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 Agriculture, Construction and Petroleum, acting for Iseki & Co., Ltd., Closed-up Joint-Stock Company Drive and Sokolov, Yuriy Borisovich.

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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

235

Success Rate

49.8%

VolumeSuccessSpeedDurabilityRenewals (N/A)Domestic
Volume83
Success76
Speed51
Durability80
RenewalsN/A
Domestic9

Practice profile

Top classes

Agriculture(1%) · IPC A01B33/02Construction(1%) · IPC E03D5/04Petroleum(0%) · IPC C10B55/00

Top clients

  1. Iseki & Co., Ltd.
  2. Closed-up Joint-Stock Company Drive
  3. Sokolov, Yuriy Borisovich
  4. Brogent Technologies Inc.
  5. Forpet S.A.R.L.