Croton-on-Hudson, NY, United States of America

Sergei Vladimirovich Levchik

This inventor holds 17 USPTO granted patents and 16 published patent applications and 3 EPO patents. Top assignees: Icl-IP America Inc., Supresta LLC, Akzo Nobel N.v.. Active years: 2003-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sergei Vladimirovich Levchik. Retrieved from https://idiyas.com/inventor/sergei-vladimirovich-levchik

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 17 (Patent Applications = 16)

% Patents Active = 58.8

EPO Patents = 3 (Patent Applications = 2)

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 58(Granted Patents)

Company Filing History:

Years Active: 2003-2021

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11008460 - Flame-retarded polyamide composition (2021-05-18),

2. 10500823 - Active ester curing agent compound for thermosetting resins, flame retardant composition comprising same, and articles made therefrom (2019-12-10),

3. 10119012 - Flame-retarded polyolefin polymer composition with reduced antimony trioxide content (2018-11-06),

4. 9475933 - Antimony trioxide free flame retardant thermoplastic composition (2016-10-25),

5. 8889773 - Metal phosphonate flame retardant and method producing thereof (2014-11-18),

6. 8772424 - Curable phosphorus-containing flame retardant epoxy resin (2014-07-08),

7. 8058322 - Flame-retardant flexible polyurethane foam (2011-11-15),

8. 8026303 - Halogen-free flame retardant compositions, thermoplastic compositions comprising the same and methods of producing the compositions (2011-09-27),

9. 8003722 - Flame retardant compositions containing mixtures of disubstituted phosphinate salts and monosubstituted phoshinate salts (2011-08-23),

10. 7910665 - Composition of epoxy resin and epoxy-reactive polyphosphonate (2011-03-22),

11. 7807737 - Phosphorus-containing flame retardant for thermoplastic polymers (2010-10-05),

12. 7662876 - Arylalkylsilyls used as flame retardant additives (2010-02-16),

13. 7541415 - Process for preparing diaryl alkylphosphonates and oligomeric/polymeric derivatives thereof (2009-06-02),

14. 7449526 - Oligomeric, hydroxy-terminated phosphonates (2008-11-11),

15. 7427652 - Composition of epoxy resin, OH-terminated phosphonate oligomer and inorganic filler (2008-09-23),

Title: Inventor Profile: Sergei Vladimirovich Levchik

Introduction

Sergei Vladimirovich Levchik is an accomplished inventor based in Croton-on-Hudson, NY, who holds a remarkable 17 patents throughout his career. His innovative work primarily focuses on flame-retardant materials and thermosetting resins, contributing to advancements in safety and material science.

Latest Patents

Among Levchik's latest patents is a flame-retarded polyamide composition. This invention features a unique formulation that includes at least one polyamide and a hydroquinone bisdiphenyl phosphate ester. The composition is designed to enhance the flame resistance of materials, making them safer for various applications.

Another significant patent is for an active ester curing agent compound for thermosetting resins. This invention addresses the need for improved curing agents for thermosetting resins, particularly epoxy resins. The combination of the curing agent with thermosetting resins forms a flame retardant composition that can be utilized in numerous articles and applications.

Career Highlights

Throughout his career, Sergei Levchik has worked with notable companies such as ICL-IP America Inc. and Supresta LLC. His roles in these organizations have allowed him to develop cutting-edge materials and contribute to the field of polymer chemistry.

Collaborations

Levchik has collaborated with esteemed colleagues such as Andrew M. Piotrowski and Gerald R. Alessio. Their teamwork has led to innovative solutions in creating flame-retardant compositions and enhancing the safety features of a range of materials.

Conclusion

Sergei Vladimirovich Levchik's contributions to the field of materials science through his numerous patents exemplify his dedication to innovation. With a focus on flame-retardant materials and thermosetting resins, his work continues to impact various industries, ensuring safety and performance in material applications.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

16 patents pending:

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sergei Vladimirovich Levchik. Retrieved from https://idiyas.com/inventor/sergei-vladimirovich-levchik

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

2 patents pending (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

Sergei Vladimirovich Levchik

Company Filing History:

Years Active: 2003-2021

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