IPRATE
AM

ANA MARGARIDA LOURENÇO MARTINHO DO ROSÁRIO

IPRATE RatedRATED

Lisboa, Portugal

ANA MARGARIDA LOURENÇO MARTINHO DO ROSÁRIO is a patent firm in Lisboa, Portugal, Rated for european patent work on the emerging five-year record, one of 37 firms filing in Portugal, strongest in Measuring, Medical and Polymers, acting for Colquimica-Indústria Nacional de Colas, S.A., YELCO TECHNOLOGIES, S.A. and Silva Gonçalves, António Miguel.

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Selected from 37 firms filing in Portugal

Rated 13 October 2026 · official records counted to 31 January 2026. Scoring counts filings from 1 May 2004 onward. Why.

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Confidence

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

Vertical
Track
Window

Performance

Patents · European · Emerging (5y)

Rating

IPRATE RatedRATEDGood Confidence

Archetype

Full-Service Generalist

Distinct Clients

11

Success Rate

88.9%

VolumeSuccessSpeedDurability (N/A)Renewals (N/A)Domestic
Volume44
Success63
Speed59
DurabilityN/A
RenewalsN/A
Domestic74

Practice profile

Top classes

Measuring(11%) · IPC G01G21/23Medical(6%) · IPC A61J7/00Polymers(6%) · IPC C08L23/08

Top clients

  1. Colquimica-Indústria Nacional de Colas, S.A.
  2. YELCO TECHNOLOGIES, S.A.
  3. Silva Gonçalves, António Miguel
  4. Instituto Politécnico De Bragança
  5. Instituto Politécnico de Coimbra