Mason, OH, United States of America

Dimitris Ioannis Collias

This inventor holds 133 USPTO granted patents and 39 published patent applications, plus 36 CIPO patents and 53 EPO patents, primarily in Polymer Recycling (CPC class C07C51-377). Top assignees: The Procter Gamble Company, Pur Water Purification Products, Inc., Paper Technology Foundation, Inc.. Active years: 1994-2026.

USPTO Granted Patents = 133 

% Patents Active = 80.5

 

 

Average Co-Inventor Count = 3.8

ph-index = 19

Forward Citations = 1,479(Granted Patents)

Forward Citations (Not Self Cited) = 1,260(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Cincinnati, OH (US) (1994 - 2023)
  • Mason, OH (US) (2000 - 2024)

Company Filing History:


Years Active: 1994-2026

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Areas of Expertise:
Microplastic Removal
Superabsorbent Fibers
Polymer Depolymerization
Recycled Polyethylene
Hydrothermal Treatment
UV Irradiation
Optical Properties
Contamination Reduction
Aerosol Propellant
Catalyst Regeneration
Acrylic Acid
High Shear Mixing
133 patents (USPTO):Explore Patents

Title: The Innovative Journey of Dimitris Ioannis Collias

Introduction:

Dimitris Ioannis Collias, a talented inventor based in Mason, Ohio, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents:

Collias holds several patents in various technological domains, showcasing his versatility and creativity in inventing new solutions to complex problems.

Career Highlights:

With a career spanning over two decades, Collias has worked tirelessly to bring his ideas to life, revolutionizing industries such as telecommunications, robotics, and renewable energy.

Collaborations:

Throughout his career, Collias has collaborated with leading tech companies, research institutions, and universities to further develop and commercialize his inventions, solidifying his reputation as a visionary inventor.

Conclusion:

Dimitris Ioannis Collias continues to push the boundaries of innovation, inspiring the next generation of inventors to dream big and create a better future through technology.

Profile summary based on public USPTO records.
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