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Aveiro, Portugal

Biosurfit S.a.

USPTO Granted Patents = 36

EPO Patents = 22

Forward Citations = 61

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50 inventors (with patents filed for the assignee):

Nuno Alexandre Esteves Reis (13 out of 13 patents)

Tania Moura Pires De Andrade Tenreiro (10 out of 10 patents)

João Garcia Da Fonseca (9 out of 9 patents)

4. João Manuel De Oliveira Garcia Da Fonseca (7 out of 7 patents)

5. Miguel Joao Marques Barreiros (6 out of 6 patents)

6. Tânia Tenreiro (5 out of 5 patents)

7. Nuno Reis (5 out of 5 patents)

8. Fábio Miguel Rolo Pereira (4 out of 4 patents)

9. José Pedro Santos Manso Côrte-Real (4 out of 4 patents)

10. Francisco Correia De Matos Nolasco Lamas (3 out of 3 patents)

11. André Do Rosário Magalhães (3 out of 3 patents)

12. Ricardo Manuel Marques Caleiro Cabeça (3 out of 3 patents)

13. Miguel João Marques Barreiros (3 out of 3 patents)

14. Tiago Filipe Pinto Silva (3 out of 3 patents)

15. Sandro Miguel Pinto Bordeira (3 out of 3 patents)

36 patents: Sort by Forward Citations

1. 12403463 - Sample transfer device (2025-09-02),

2. 12298230 - Detection method (2025-05-13),

3. 11964274 - Device and method for handling liquid (2024-04-23),

4. 11458472 - Liquid flow control (2022-10-04),

5. 11285479 - Device and method for handling liquid (2022-03-29),

6. 10684207 - Cell counting (2020-06-16),

7. 10684206 - Systems and related methods of imaging and classifying cells in a blood sample (2020-06-16),

8. 10661276 - Method for handling liquid using centrifugal force (2020-05-26),

9. 10639635 - Device and method for handling liquid (2020-05-05),

10. 10525470 - Liquid flow control (2020-01-07),

11. 10362238 - Method and system for capturing images of a liquid sample (2019-07-23),

12. 10341575 - Method and system for capturing images of a liquid sample (2019-07-02),

13. 10337982 - Binding assay signal analysis (2019-07-02),

14. 10330589 - Binding assay signal analysis (2019-06-25),

15. 10307756 - Capillary junction (2019-06-04),

Biosurfit S.A. is a medical diagnostic company that develops and commercializes innovative point-of-care solutions. They specialize in providing blood testing solutions that deliver fast, accurate, and cost-effective results. Biosurfit's flagship product, spinit® CRP, allows for rapid measurement of C-reactive protein levels, aiding in the diagnosis and monitoring of various inflammatory diseases. With a commitment to improving patient care through advanced diagnostics, Biosurfit continues to develop cutting-edge technologies that enhance healthcare outcomes.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

36 Patents

#1 in Aveiro

#3 in Portugal

#18,168 in the World

Aveiro, Portugal

Biosurfit S.a.

Forward Citations = 61

50 inventors:

Nuno Alexandre Esteves Reis (13 out of 13 patents)

Tania Moura Pires De Andrade Tenreiro (10 out of 10 patents)

João Garcia Da Fonseca (9 out of 9 patents)

4. João Manuel De Oliveira Garcia Da Fonseca (7 out of 7 patents)

5. Miguel Joao Marques Barreiros (6 out of 6 patents)

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