Pessac, France

Hélène Blanchard

This inventor holds 2 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Herakles, Centre National De La Recherche Scientifique. Active years: 2012-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hélène Blanchard. Retrieved from https://idiyas.com/inventor/hélène-blanchard

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 = 2.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Bourg la Reine, FR (2012)
  • Pessac, FR (2017)

Company Filing History:


Years Active: 2012-2017

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2 patents (USPTO):Explore Patents

Title: Hélène Blanchard: Innovator in Hydrogen and Nitrogen Gas Generation

Introduction

Hélène Blanchard is a notable inventor based in Pessac, France. He has made significant contributions to the fields of hydrogen and nitrogen gas generation. With a total of 2 patents, his work showcases innovative approaches to chemical processes.

Latest Patents

Hélène Blanchard's latest patents include a process for obtaining a solid form containing heat-stabilized borazane. This solid form is capable of generating hydrogen through thermal decomposition or a self-maintained combustion reaction. The borazane within this solid form is heat-stabilized by creating an oxidized layer on its surface. Another patent focuses on compositions for generating nitrogenous gas, which include azodicarbonamide and a nitrogenous reducing charge. This composition is designed to decompose at a low temperature, facilitating the generation of nitrogenous gas.

Career Highlights

Throughout his career, Hélène Blanchard has worked with prominent organizations such as Herakles and the Centre National De La Recherche Scientifique. His experience in these institutions has allowed him to develop and refine his innovative ideas.

Collaborations

Hélène has collaborated with notable coworkers, including Hugues Rocton and Joël A Renouard. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Hélène Blanchard's work in the field of chemical processes demonstrates his commitment to innovation. His patents reflect a deep understanding of materials and their applications in generating gases. His contributions are valuable to the scientific community and the advancement of technology.

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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