Frechen, Germany

Dagmar Mertens-Gottselig

This inventor holds 1 USPTO granted patent. Top assignee: Dea Mineralol Aktiengesellschaft. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dagmar Mertens-Gottselig. Retrieved from https://idiyas.com/inventor/dagmar-mertens-gottselig

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Dagmar Mertens-Gottselig: Innovator in Engine Technology

Introduction

Dagmar Mertens-Gottselig is a notable inventor based in Frechen-Bachem, Germany. She has made significant contributions to the field of engine technology, particularly in the area of fuel efficiency and corrosion prevention.

Latest Patents

Dagmar holds a patent for a process aimed at the prevention or reduction of deposits in carburetors and injection devices. This innovative process is designed for engines that operate with alcohol fuels, specifically those containing 99.9 to 75 Vol.-% methanol, ethanol, or a mixture thereof. The patent emphasizes the addition of one or several polyol ethers to the alcohol fuels in quantities ranging from 15 ppm to 1 weight-%. This advancement is crucial for enhancing the performance and longevity of engines using alternative fuels.

Career Highlights

Dagmar is currently employed at Dea Mineralöl Aktiengesellschaft, where she continues to develop innovative solutions in the field of fuel technology. Her work has been instrumental in addressing challenges related to engine performance and fuel efficiency.

Collaborations

Throughout her career, Dagmar has collaborated with esteemed colleagues such as Hartmut Hammer and Heinrich Muller. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Dagmar Mertens-Gottselig is a pioneering inventor whose work in engine technology has the potential to significantly impact the automotive industry. Her innovative approaches to fuel efficiency and corrosion prevention demonstrate her commitment to advancing sustainable technology.

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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