Lebanon, OH, United States of America

Harilaos Mavridis

This inventor holds 29 USPTO granted patents and 18 published patent applications, plus 3 CIPO patents and 17 EPO patents, primarily in Polyethylene Composition. Top assignees: Equistar Chemicals, LP, Basell Polyolefine Gmbh. Active years: 2001-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harilaos Mavridis. Retrieved from https://idiyas.com/inventor/harilaos-mavridis

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

USPTO Granted Patents = 29 

% Patents Active = 79.3

 

 

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 161(Granted Patents)


Location History:

  • Cincinnati, OH (US) (2001 - 2009)
  • Lebanon, OH (US) (2009 - 2024)

Company Filing History:


Years Active: 2001-2026

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Areas of Expertise:
Polyethylene
Blow Molding
Melt Flow Index
Polymer Resins
High Mechanical Properties
Environmental Stress Crack
Ethylene Copolymers
Films
Injection Moulding
High Clarity
Barrier Resins
Composites
29 patents (USPTO):Explore Patents

Title: Harilaos Mavridis: Innovator in Polyethylene Technology

Introduction: Harilaos Mavridis, based in Lebanon, Ohio, is a prominent inventor recognized for his contributions to the field of polyethylene technology. With an impressive portfolio of 26 patents, Mavridis has made significant advancements in the processing and modification of low-density polyethylene, which has broad applications in various industries.

Latest Patents: Among his latest patents are two notable inventions focused on modifying the melt flow index of low-density polyethylene. The first patent outlines a process for producing low-density polyethylene with a modified melt flow index. This is achieved by subjecting a precursor polyethylene, which contains 35% by weight or more of low-density polyethylene (LDPE), to thermal visbreaking. The second patent is similar in nature, emphasizing the importance of the precursor polyethylene in the overall process. These innovations enhance the functionality and application range of polyethylene materials in manufacturing.

Career Highlights: Throughout his career, Mavridis has worked with esteemed companies such as Equistar Chemicals, LP and Basell Polyolefine GmbH. His work at these organizations underscores his expertise in chemical engineering and polymer science, and his ability to bridge the gap between theoretical research and practical applications in industrial settings.

Collaborations: In advancing his research, Mavridis has collaborated with other notable professionals in the industry, including Gerhardus Meier and Sameer D. Mehta. These collaborations have fostered an environment of innovation and have significantly influenced the developments in polyethylene modifications.

Conclusion: Harilaos Mavridis stands out as a key figure in the field of polymer technology, with a strong focus on low-density polyethylene modification. His extensive patent portfolio reflects his dedication to innovation and his significant impact on industrial applications, making him a vital contributor to modern chemical engineering advancements.

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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