Clichy, France

Eirini Petratou

This inventor holds 1 USPTO granted patent. Top assignees: Bic Violex Single Member S.a., Soceté Bic. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eirini Petratou. Retrieved from https://idiyas.com/inventor/eirini-petratou-e4ejozni

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: Eirini Petratou - Innovator in Writing Instruments

Introduction

Eirini Petratou is a notable inventor based in Clichy, France. She has made significant contributions to the field of writing instruments, showcasing her innovative spirit through her patented designs. Her work emphasizes both functionality and user safety, particularly in the design of writing instrument caps.

Latest Patents

Eirini holds a patent for a unique writing instrument that features a main body, a writing tip, and a cap. The cap is designed to fit tightly on the main body, ensuring that the writing tip is securely covered. Notably, the cap consists of an inner core and an outer layer, with the outer layer being made of a softer material compared to the inner core. This design not only allows for an air-tight fitting but also reduces the risk of dental damage for users who may chew on the cap. While a membrane within the cap can enhance the air-tight effect, it is not a necessary component of the design.

Career Highlights

Throughout her career, Eirini has worked with several prominent companies, including Bic and Societe Bic. Her experience in these organizations has allowed her to refine her skills and contribute to the development of innovative writing solutions.

Collaborations

Eirini has collaborated with Nikolaos Chatzigrigoriou, further enhancing her work in the field of writing instruments. Their partnership has likely fostered creativity and innovation in their projects.

Conclusion

Eirini Petratou is a pioneering inventor whose work in writing instruments reflects her commitment to innovation and user safety. Her patented designs are a testament to her creativity and expertise in the field.

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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