Hochheim am Main, Germany

Hans J Semmler

This inventor holds 1 USPTO granted patent. Top assignee: Hoechst Aktiengesellschaft. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans J Semmler. Retrieved from https://idiyas.com/inventor/hans-j-semmler

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 = 3.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Inventor Hans J. Semmler - Innovating Cement Composition

Introduction

Hans J. Semmler, an ingenious inventor based in Hochheim am Main, Germany, has made a notable contribution to the field of cement technology. He holds a patent for an innovative single-component alkali metal silicate cement composition that caters to various construction needs. His creativity and technical expertise have played a pivotal role in enhancing material properties and applications.

Latest Patents

Semmler's patent revolves around a unique dry, surfactant-free single-component alkali metal silicate cement composition. The invention comprises a hardening agent made from condensed aluminum phosphate, along with several compounds, including ortho- and pyrophosphates derived from manganese, zinc, cobalt, iron (III), and chromium (III). Moreover, the composition includes conventional components like rounded quartz sand, clay, kieselguhr, mineral oil, and solid powdered sodium or potassium water glass. This innovative blend promises improved performance and efficiency in cement applications.

Career Highlights

Semmler is associated with Hoechst Aktiengesellschaft, a renowned company where he has contributed his knowledge and skills in material science. Throughout his career, he has demonstrated a commitment to advancing cement technology through meticulous research and development.

Collaborations

During his journey as an inventor, Semmler has collaborated with esteemed colleagues, including Josef Ernst and Peter Wirtz. These partnerships have fostered a dynamic exchange of ideas and expertise, further enriching the innovation process in their projects.

Conclusion

Hans J. Semmler stands out as a prominent figure in the realm of cement technology, with his innovative patent making significant strides in the construction industry. His work, marked by collaboration and ingenuity, continues to inspire future advancements in materials science.

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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