Debrecen, Hungary

Iren Zsolnai Nee Csillag

This inventor holds 1 USPTO granted patent. Top assignee: Egis Gyoryszergyar. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Iren Zsolnai Nee Csillag. Retrieved from https://idiyas.com/inventor/iren-zsolnai-nee-csillag

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Iren Zsolnai Nee Csillag: Innovator in Fungicidal Compounds

Introduction

Iren Zsolnai Nee Csillag is a notable inventor based in Debrecen, Hungary. He has made significant contributions to the field of chemistry, particularly in the development of fungicidal compounds. His innovative work has implications for agriculture, horticulture, and therapeutic applications.

Latest Patents

Iren Zsolnai Nee Csillag holds a patent for phenanthrene derivatives. This invention relates to new phenanthrene derivatives where R stands for C₁-10 alkylamino, C₁-10 alkylthio, C₁-5 alkoxy, or phenyl or phenylamino. The latter groups may be optionally substituted on the phenyl ring by one or more identical or different C₁-4 alkyl, C₁-4 alkoxy, nitro, amino, cyano, and/or halogen substituents. The compounds possess valuable fungicidal properties and can be utilized as active ingredients in fungicidal or antifungal compositions.

Career Highlights

Iren Zsolnai Nee Csillag is associated with Egis Gyógyszergyár, a prominent pharmaceutical company. His work at Egis has allowed him to focus on the development of innovative chemical compounds that address agricultural and therapeutic needs.

Collaborations

Iren has collaborated with several professionals in his field, including Pal Benko and Marta Kininczky. These collaborations have contributed to the advancement of his research and the successful development of his patented compounds.

Conclusion

Iren Zsolnai Nee Csillag is a distinguished inventor whose work in phenanthrene derivatives showcases his commitment to innovation in fungicidal applications. His contributions are valuable to both the agricultural and therapeutic sectors.

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]
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