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For the Inventor, By the Inventor

Wilmington, DE, United States of America

Swiatoslaw Trofimenko

USPTO Granted Patents = 9

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 115(Granted Patents)


Company Filing History:

goldMedal9 out of 16,338 
 
E.i. Dupont De Nemours and Company
 patents

Years Active: 1991-1993

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9 patents (USPTO):Explore Patents
1. 5202446 - Fluoridated monomers based on 9-phenyl-9-perfluoroalkylxanthene (1993-04-13),
2. 5189138 - Compounds, monomers, and polymers based on perfluoroalkyl and (1993-02-23),
3. 5153336 - 9,9-bis (perfluoroalkyl) axanthene, 9-aryl-9-perfluoroalkylxanthene, (1992-10-06),
4. 5101004 - Polyester from 9,9-bis(perfluoroalkyl)xanthene diol or (1992-03-31),
5. 5097000 - 9,9-bis (perfluoroalkyl) xanthene, 9-aryl-9-perfluoroalkylxanthene, (1992-03-17),
6. 5068472 - Multistep synthesis of hexafluoropropylene (1991-11-26),
7. 5057634 - Multistep synthesis of hexafluoropropylene (1991-10-15),
8. 5051520 - 9,9-bis(perfluroralkyl)xanthene, 9-aryl-9-perfluroralkylxanthene (1991-09-24),
9. 5043491 - Multistep synthesis of hexafluoropropylene (1991-08-27),

Title: Innovations of Swiatoslaw Trofimenko

Introduction

Swiatoslaw Trofimenko is a prominent inventor based in Wilmington, DE (US). He has made significant contributions to the field of advanced high-performance polymers, holding a total of 9 patents. His work focuses on the development of innovative monomers and polymers that enhance material properties for various applications.

Latest Patents

Among his latest patents is the invention of fluoridated monomers based on 9-phenyl-9-perfluoroalkylxanthene. These rigid fluorinated monomers are disclosed for their utility in preparing advanced high-performance polymers, particularly polyimides. Additionally, he has developed compounds, monomers, and polymers based on pentacyclic core systems, such as 12H,14H-5,7-dioxapentacene, which feature perfluoroalkyl and/or aryl groups. These innovations aim to decrease the coefficient of thermal expansion of the polymers while improving their dielectric constant and water absorption properties.

Career Highlights

Swiatoslaw Trofimenko has built a successful career at E.I. DuPont De Nemours and Company, where he has been instrumental in advancing polymer technology. His expertise in the field has led to numerous patents that contribute to the development of high-performance materials.

Collaborations

Throughout his career, Trofimenko has collaborated

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