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For the Inventor, By the Inventor

Moenchengladbach, Germany

Leonardus A M Doelen

This inventor holds 2 USPTO granted patents. Top assignee: 3M Innovative Properties Company. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leonardus A M Doelen. Retrieved from https://idiyas.com/inventor/leonardus-a-m-doelen

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 = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Moenchengladback, DE (2016)
  • Moenchengladbach, DE (2016)

Company Filing History:

goldMedal2 out of 22,398 
 
3M Innovative Properties Company
 patents

Years Active: 2016

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2 patents (USPTO):Explore Patents
1. 9410054 - Composition and method for providing stain release or stain repellency to substrates (2016-08-09),
2. 9382504 - Composition and method to provide stain release and stain repellency properties to substrates (2016-07-05),

Title: Leonardus A M Doelen: Innovator in Stain Repellency Technologies

Introduction

Leonardus A M Doelen is a notable inventor based in Moenchengladbach, Germany. He has made significant contributions to the field of stain repellency technologies, holding 2 patents that showcase his innovative approach to treating substrates.

Latest Patents

His latest patents include a composition and method for providing stain release or stain repellency to substrates. This invention presents a composition for treatment, which comprises a fluorinated compound, a potassium or lithium silicate, and an acrylic polymer dispersed in water. Additionally, he has developed a composition and method to provide stain release and stain repellency properties to substrates, which includes a fluorinated compound and a phosphate ester with at least one hydrocarbon residue containing a minimum of six carbon atoms.

Career Highlights

Leonardus A M Doelen is associated with 3M Innovative Properties Company, where he continues to advance his research and development efforts. His work focuses on creating effective solutions for stain resistance in various materials.

Collaborations

He collaborates with Dirk M Coppens, leveraging their combined expertise to enhance the effectiveness of their innovations.

Conclusion

Leonardus A M Doelen's contributions to stain repellency technologies reflect his commitment to innovation and excellence in his field. His patents demonstrate a forward-thinking approach that addresses practical challenges in material treatment.

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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