Frankfurt, Germany

Norbert Marschall

This inventor holds 2 USPTO granted patents. Top assignees: Daimler-Benz Ag, Licentia Patent-Verwaltungs Gmbh. Active years: 1987-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norbert Marschall. Retrieved from https://idiyas.com/inventor/norbert-marschall

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 = 2.7

ph-index = 2

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1987-1999

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2 patents (USPTO):Explore Patents

Title: Norbert Marschall: Innovator in Electrophotographic Materials

Introduction

Norbert Marschall is a notable inventor based in Frankfurt-am-Main, Germany. He has made significant contributions to the field of electrophotographic materials, holding a total of 2 patents. His work has advanced the technology used in ignition systems and photoconductive layers.

Latest Patents

Marschall's latest patents include an innovative ignition system that features a field emitter coupled to the spark plug. Additionally, he has developed a homogeneous photoconductive layer of amorphous silicon and hydrogen. This invention relates to an electrophotographic recording material that consists of an electrically conductive substrate and a photoconductive layer. The recording material is characterized by a single photoconductive layer with an oxygen component ranging from about 1 ppm to 1 atom percent, produced through cathode sputtering.

Career Highlights

Throughout his career, Norbert Marschall has worked with prominent companies such as Licentia Patent-verwaltungs-GmbH and Daimler-Benz AG. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Marschall has collaborated with notable professionals in his field, including Wilhelm Senske and Roland Herkert. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

Norbert Marschall's contributions to the field of electrophotographic materials and ignition systems highlight his innovative spirit and dedication to advancing technology. His patents and collaborations reflect a commitment to excellence in his work.

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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