Rondarev Dmitrii Stefanovich

This inventor holds 4 USPTO granted patents. Top assignees: Nippon Mektron Limited, The Central Synthetic Rubbers Research Institute. Active years: 1997-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rondarev Dmitrii Stefanovich. Retrieved from https://idiyas.com/inventor/rondarev-dmitrii-stefanovich

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 6.2

ph-index = 1

Forward Citations = 50(Granted Patents)

Company Filing History:

4 out of 273

Nippon Mektron Limited

patents

4 out of 6

The Central Synthetic Rubbers Research Institute

patents

where one patent can have more than one assignee

Years Active: 1997-1998

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5767204 - Fluorine-containing elastomer composition (1998-06-16),

2. 5736614 - Perfluoro unsaturated nitrile compound and process for producing the same (1998-04-07),

3. 5717037 - Process for producing perfluoro unsaturated nitrile compounds (1998-02-10),

4. 5679851 - Perfluoro unsaturated nitrile compound and process for producing the same (1997-10-21),

Title: The Innovations of Rondarev Dmitrii Stefanovich

Introduction

Rondarev Dmitrii Stefanovich is a notable inventor based in Saint Petersburg, Russia. He has made significant contributions to the field of elastomer compositions, holding a total of 4 patents. His work reflects a deep understanding of materials science and innovation.

Latest Patents

Among his latest patents is a fluorine-containing elastomer composition. This composition comprises a terpolymer of tetrafluoroethylene, perfluoro(lower alkyl vinyl ether), and a perfluoro unsaturated nitrile compound. Another significant patent involves a perfluoro unsaturated nitrile compound, which is represented by a specific general formula. These innovations showcase his expertise in developing advanced materials.

Career Highlights

Throughout his career, Rondarev has worked with prominent companies such as Nippon Mektron Limited and the Central Synthetic Rubbers Research Institute. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in elastomer technology.

Collaborations

Rondarev has collaborated with esteemed colleagues, including Riichi Iwa and Haruyoshi Tatsu. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

Rondarev Dmitrii Stefanovich is a distinguished inventor whose contributions to elastomer compositions have advanced the field significantly. His patents and collaborations reflect a commitment to innovation and excellence in materials science.

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]