Speyer, Germany

Hans-Jurgen Schmidt

This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignees: Thor Chemie Gmbh, Thor Gmbh. Active years: 1992-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Jurgen Schmidt. Retrieved from https://idiyas.com/inventor/hans-jurgen-schmidt

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

USPTO Granted Patents = 6 

% Patents Active = 66.7

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1992-2025

Loading Chart...
6 patents (USPTO):Explore Patents

Title: The Innovative Mind of Hans-Jurgen Schmidt

Introduction: Hans-Jurgen Schmidt, an accomplished inventor based in Speyer, Germany, has made substantial contributions to the field of biocides through his pioneering inventions. With a total of five patents to his name, Schmidt's work focuses on innovative solutions for preventing microbial attacks and undesirable odors in various materials.

Latest Patents: Schmidt's recent patents showcase his expertise in biocide formulations. One of his noteworthy patents is a synergistic biocide composition comprising 2-methylisothiazoline-3-one. This innovative composition not only incorporates 2-methylisothiazoline-3-one as a biocidal active ingredient but also includes at least one additional biocidal active ingredient, specifically a pyrithione, to enhance its effectiveness against harmful microorganisms.

Another significant patent involves compounds designed to prevent ghost odors, which are often caused by 2-methyl-4-isothiazolin-3-one and octyl-4-isothiazolin-3-one. This invention details a range of compounds, including electrophiles, nucleophiles, alkylating agents, antioxidants, and oxidizing agents, which serve as odor preventatives. This invention further enhances biocide compositions containing 2-methyl-4-isothiazolin-3-one and/or octyl-4-isothiazolin-3-one, effectively addressing the challenge of ghost odors.

Career Highlights: Throughout his career, Hans-Jurgen Schmidt has worked with prominent companies such as Thor Chemie GmbH and Thor GmbH. His roles in these organizations have allowed him to develop and refine his innovative ideas, contributing significantly to the field of biocidal compositions.

Collaborations: Schmidt has collaborated with talented professionals, including his coworkers Rudiger Baum and Thomas Wunder. These partnerships have furthered his research and development in the realm of biocides, demonstrating the importance of collaboration in fostering innovation.

Conclusion: Hans-Jurgen Schmidt's inventive spirit and dedication to developing effective biocidal solutions underline his status as a key contributor to the field. His latest patents not only reflect his innovative approach but also address real-world problems concerning microbial protection and odor prevention. As he continues to work on groundbreaking inventions, Schmidt remains a notable figure in the innovation landscape.

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]
Loading…