Medical & Dental

Rochelle Niemeijer

Portable bacterial-infection test kit

NetherlandsEvidence: high confidenceChecked July 2026

Rochelle Niemeijer developed a portable chemistry test kit for identifying bacteria behind infections such as urinary-tract infections. The compact diagnostic hardware is designed to deliver a rapid result near the patient, helping clinicians choose treatment sooner and supporting more targeted antibiotic use.

01

What Rochelle did

Developed a portable test kit that identifies bacteria causing infections.

02

Why it matters

The European Patent Office awarded Niemeijer first place in its 2024 Young Inventors Prize for the portable diagnostic kit.

03

Living-status check

The EPO's July 2024 award announcement identifies Niemeijer as its first-place Young Inventors Prize winner, positive dated evidence that she was alive in 2024.