Stanford, CA, United States of America

Sondra Hellstrom

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Leland Stanford Junior University. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sondra Hellstrom. Retrieved from https://idiyas.com/inventor/sondra-hellstrom

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2013-2015

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2 patents (USPTO):Explore Patents

Title: Sondra Hellstrom: Innovator in Nanotechnology

Introduction

Sondra Hellstrom is a prominent inventor based in Stanford, California. She has made significant contributions to the field of nanotechnology, particularly in the development of innovative materials and devices. With a total of 2 patents, her work has garnered attention for its potential applications in various industries.

Latest Patents

One of her latest patents is focused on "Nanostructures with strain-induced resistance." This invention involves an apparatus that features a stretchable substrate and a plurality of nanostructures. The design allows the nanostructures to maintain their characteristics even when the substrate is stretched or relaxed, showcasing a unique resistance that corresponds to the strain applied. Another notable patent is for "Nanotube-based electrodes," which details a method for manufacturing transparent electrodes using a composite material of nanotubes and a conjugated polymer. This innovative approach enables the creation of electrodes that incorporate a network of carbon nanotubes, enhancing their functionality.

Career Highlights

Sondra Hellstrom is affiliated with Leland Stanford Junior University, where she conducts her research and development work. Her contributions to the field of nanotechnology have positioned her as a leading figure in her area of expertise.

Collaborations

She has collaborated with notable colleagues, including Zhenan Bao and Darren J Lipomi, who share her passion for advancing nanotechnology and its applications.

Conclusion

Sondra Hellstrom's innovative work in nanotechnology, particularly her patents on strain-induced resistance and nanotube-based electrodes, highlights her significant impact on the field. Her contributions continue to pave the way for future advancements in technology and 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]
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