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For the Inventor, By the Inventor

Amsterdam, Netherlands

Ana Sofia Vagueiro De Sousa Dias

USPTO Granted Patents = 15 

 

 

Average Co-Inventor Count = 4.2

ph-index = 5

Forward Citations = 43(Granted Patents)


Location History:

  • Haarlem, NL (2012)
  • Amsterdam, NL (2015 - 2019)

Company Filing History:

goldMedal8 out of 18 
 
Synvina C.v.
 patents
silverMedal7 out of 44 
 
Furanix Technologies B.v.
 patents

Years Active: 2012-2025

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15 patents (USPTO):Explore Patents
1. 12371411 - Water and thermal treatment of purified 2,5-furandicarboxylic acid (2025-07-29),
2. 12365660 - Organic acid and thermal treatment of purified 2,5-furandicarboxylic acid (2025-07-22),
3. 12281090 - Process for producing 2,5-furandicarboxylic acid from ethers of 5-hydroxymethylfurfural (2025-04-21),
4. 10464913 - Process for the preparation of a purified acid composition (2019-11-05),
5. 10351544 - Process for the preparation of a purified acid composition (2019-07-16),
6. 10351543 - Process for the preparation of a furfural derivative (2019-07-16),
7. 10266508 - Process for the preparation of a furfural derivative comprising neutralizing an acid reaction mixture (2019-04-23),
8. 10087162 - Preparation of dialkyl esters of 2,5-furandicarboxylic acid (2018-10-02),
9. 10053442 - Preparation of dialkyl esters of 2,5-furandicarboxylic acid (2018-08-21),
10. 9902750 - Process for producing a fructoside-containing product (2018-02-27),
11. 9896425 - Process for purifying an acid composition comprising 2-formyl-furan-5-carboxylic acid and 2,5-furandicarboxylic acid (2018-02-20),
12. 9643945 - Process for the preparation of 2,5-furan-dicarboxylic acid (2017-05-09),
13. 9434708 - Process for carrying out a reaction involving a liquid reaction mixture (2016-09-06),
14. 9090581 - Process for the conversion of a carbohydrate-containing feedstock (2015-07-28),
15. 8314260 - Hydroxymethylfurfural ethers and esters prepared in ionic liquids (2012-11-20),

Title: The Innovative Contributions of Ana Sofia Vagueiro De Sousa Dias

Introduction

Ana Sofia Vagueiro De Sousa Dias is a prominent inventor based in Amsterdam, Netherlands. He has made significant contributions to the field of chemical engineering, particularly in the development of processes involving 2,5-furandicarboxylic acid (FDCA). With a total of 15 patents to his name, his work has garnered attention for its potential applications in sustainable materials.

Latest Patents

Among his latest patents, two notable inventions stand out. The first is focused on the water and thermal treatment of purified FDCA. This process involves creating a thermal treatment composition that includes a purified carboxylic acid composition and a water-containing treatment solvent. The composition is subjected to elevated temperatures, allowing the FDCA to partially dissolve. After cooling, the treated composition is separated to obtain a carboxylic acid composition. The second patent also addresses the thermal treatment of purified FDCA, but utilizes an organic acid-containing treatment solvent. This innovative approach similarly involves heating and cooling processes to achieve the desired carboxylic acid composition.

Career Highlights

Ana has worked with notable companies in the industry, including Synvina and Furanix Technologies. His experience in these organizations has allowed him to refine his expertise in chemical processes and contribute to advancements in sustainable chemical production.

Collaborations

Throughout his career, Ana has

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