Wuppertal, Germany

Dietmar Van Loyen

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignee: Mcneil-Ppc, Inc.. Active years: 2003-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dietmar Van Loyen. Retrieved from https://idiyas.com/inventor/dietmar-van-loyen-vfp70rkn

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 = 3.0

ph-index = 2

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 2003-2004

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2 patents (USPTO):Explore Patents

Title: Dietmar Van Loyen: Innovator in Absorbent Article Technology

Introduction

Dietmar Van Loyen is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of absorbent articles, particularly through his innovative patents. With a total of 2 patents, Van Loyen has demonstrated his expertise and commitment to advancing technology in this area.

Latest Patents

Van Loyen's latest patents include the "Apertured polymeric film web with diol/surfactant additive" and the "Apertured polymeric film web with surfactant mixture additive." The first patent discloses an apertured film cover for an absorbent article that incorporates an additive combination of a diol and a surfactant. This combination surprisingly improves fluid transfer across the cover and reduces frictional forces during the manufacture of tampons. The second patent also focuses on an apertured film cover, utilizing a hydrophilic agent and a lyophilic agent to enhance fluid transfer and minimize friction during production.

Career Highlights

Dietmar Van Loyen is currently associated with McNeil-PPC, Inc., where he continues to innovate in the field of absorbent products. His work has been instrumental in developing technologies that improve the performance and manufacturing processes of absorbent articles.

Collaborations

Throughout his career, Van Loyen has collaborated with talented individuals such as Ching-Yun Morris Yang and Anthony DiSalvo. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Dietmar Van Loyen is a distinguished inventor whose work in absorbent article technology has led to significant advancements. His innovative patents reflect his dedication to improving product performance and manufacturing efficiency.

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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