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María Isabel Castello Ferrer

IPRATE RatedRATED

Madrid, Spain

María Isabel Castello Ferrer is a trademark firm in Madrid, Spain, Rated for national trademark work on the cumulative record, one of 3,962 firms filing in Spain, strongest in Pharma, Advertising and Clothing, acting for GENERAL NUTRITION INVESTMENT COMPANY, NEW BALANCE ATHLETIC, SHOE INC (MASSACHUSETTS CORPORATION) and CELAYA, EMPARANZA Y GALDÓS INTERNACIONAL, S.A..

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Selected from 3,962 firms filing in Spain

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Confidence

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

Vertical
Track
Window

Performance

Trademarks · National · Cumulative (20y)

Rating

IPRATE RatedRATEDHigh Confidence

Archetype

Full-Service Generalist

Distinct Clients

70

Success Rate

100.0%

VolumeSuccessSpeedDurabilityRenewalsDomestic
Volume89
Success88
Speed36
Durability88
Renewals95
Domestic7

Practice profile

Top classes

Pharma(19%) · Nice 5Advertising(14%) · Nice 35Clothing(11%) · Nice 25

Top clients

  1. GENERAL NUTRITION INVESTMENT COMPANY
  2. NEW BALANCE ATHLETIC, SHOE INC (MASSACHUSETTS CORPORATION)
  3. CELAYA, EMPARANZA Y GALDÓS INTERNACIONAL, S.A.
  4. BOIRON Société anonyme
  5. NOVAXA DENTAL IBERICA S.L.