Newcastle-upon-Tyne, United Kingdom

Gianfranco Luigi Spadini

This inventor holds 2 USPTO granted patents. Top assignee: The Procter Gamble Company. Active years: 1977-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gianfranco Luigi Spadini. Retrieved from https://idiyas.com/inventor/gianfranco-luigi-spadini-d9j23pc5

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 = 2.4

ph-index = 2

Forward Citations = 35(Granted Patents)


Location History:

  • Newcastle upon Tyne, EN (1977)
  • Strambeek-Bever, BE (1978)

Company Filing History:


Years Active: 1977-1978

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Gianfranco Luigi Spadini: Innovator in Household Cleaning Solutions

Introduction

Gianfranco Luigi Spadini is a notable inventor based in Newcastle-upon-Tyne, GB. He has made significant contributions to the field of household cleaning products, holding 2 patents that showcase his innovative approach to cleaning solutions.

Latest Patents

His latest patents include a general-purpose household cleaner and a liquid household cleaner. The general-purpose household cleaner is designed to effectively remove both organic and inorganic soils without requiring additional rinsing or wiping. This invention features a specific organic, anionic surface-active detergent and a lower polypeptide with a molecular weight below 600. It is particularly effective in hard water and is substantially free of inorganic and organic builder salts. The liquid household cleaner is a stable and homogeneous composition that contains a mixture of specific synthetic organic anionic detersive surfactants, along with fatty acid soap and water, ensuring ease of use and effective cleaning.

Career Highlights

Gianfranco works at The Procter & Gamble Company, where he continues to develop innovative cleaning solutions. His work has contributed to the advancement of household cleaning products, making them more effective and user-friendly.

Collaborations

He has collaborated with notable coworkers such as Emiel Mathilde Demessemaekers and Guido Bognolo, further enhancing the innovative efforts within his team.

Conclusion

Gianfranco Luigi Spadini's contributions to household cleaning innovations reflect his commitment to improving everyday cleaning solutions. His patents demonstrate a blend of scientific knowledge and practical application, making a significant impact in the industry.

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]
Loading…