Dannstadt-Schauernheim, Germany

Hans-Josef Sterzel

This inventor holds 83 USPTO granted patents and 3 published patent applications and 7 EPO patents, primarily in Thermoelectric Materials (CPC class 260873). Top assignees: Basf Aktiengesellschaft, Michigan State University, Keil, Thompson & Shurtleff. Active years: 1977-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Josef Sterzel. Retrieved from https://idiyas.com/inventor/hans-josef-sterzel

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

USPTO Granted Patents = 83 

% Patents Active = 79.5

 

Average Co-Inventor Count = 1.9

ph-index = 15

Forward Citations = 901(Granted Patents)

Forward Citations (Not Self Cited) = 884(Dec 10, 2025)


Inventors with similar research interests:


    Location History:

    • Ludwigshafen, DE (1977)
    • Dannstadt-Schauerheim, DE (1986)
    • Dannstadt-Schauernheim, DE (1977 - 2011)

    Company Filing History:


    Years Active: 1977-2011

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    Areas of Expertise:
    Thermoelectric Generators
    Photovoltaic Cells
    Lithium Titanate
    Halogen Ions
    Peltier Arrangements
    Nanocrystalline Materials
    Apatite Crystals
    Iron Pentacarbonyl
    Barium Titanate
    High Energy Density Capacitors
    Sintered Foam
    Open-Celled Products
    83 patents (USPTO):Explore Patents

    Title: Innovator Spotlight: Hans-Josef Sterzel - Pioneering Advances in Semiconductor Materials.

    Introduction:

    Hans-Josef Sterzel, a renowned inventor hailing from Dannstadt-Schauernheim, Germany, has made significant contributions to the field of semiconductor materials through his groundbreaking innovations. With an impressive portfolio of 83 patents, Sterzel continues to push the boundaries of thermoelectric generators and photovoltaic cells with his cutting-edge research.

    Latest Patents:

    Sterzel's latest patents showcase his expertise in developing advanced semiconductor materials for thermoelectric generators and photovoltaic cells. One of his notable inventions involves Pb-Te-compounds doped with tin-antimony-tellurides, designed to enhance the efficiency of thermoelectric generators and Peltier arrangements. Another patent focuses on a photovoltaic cell comprising a semiconductor material with tellurium ions replaced by halogen and nitrogen ions, aimed at improving the performance of solar cells.

    Career Highlights:

    Throughout his distinguished career, Sterzel has worked with prestigious companies such as BASF Aktiengesellschaft and Michigan State University. His collaborative efforts have led to significant advancements in semiconductor technology, establishing him as a leading expert in the field. Sterzel's innovative work has paved the way for new applications in energy generation and conservation.

    Collaborations:

    Sterzel has collaborated with esteemed colleagues, including Rolf Wurmb and Claus Cordes, who have played pivotal roles in bringing his inventive concepts to life. Together, they have synergized their expertise to address complex challenges in semiconductor research, driving innovation and progress in the industry.

    Conclusion:

    In conclusion, Hans-Josef Sterzel's remarkable ingenuity and dedication to advancing semiconductor materials have cemented his legacy as a trailblazer in the field of innovation. His passion for creating cutting-edge solutions for thermoelectric generators and photovoltaic cells continues to inspire future generations of inventors and researchers. Sterzel's relentless pursuit of excellence underscores his commitment to shaping a sustainable and technologically advanced future.

    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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