Hamburg, Germany

Hans-Joachim Holtzmann

This inventor holds 3 USPTO granted patents. Top assignee: Beiersdorf Ag. Active years: 1988-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Joachim Holtzmann. Retrieved from https://idiyas.com/inventor/hans-joachim-holtzmann

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 3

Forward Citations = 313(Granted Patents)


Company Filing History:


Years Active: 1988-1991

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

Title: The Innovations of Hans-Joachim Holtzmann

Introduction

Hans-Joachim Holtzmann is a notable inventor based in Hamburg, Germany. He has made significant contributions to the field of materials science, particularly in the development of antithrombogenic materials. With a total of 3 patents to his name, Holtzmann's work has the potential to impact various medical applications.

Latest Patents

Holtzmann's latest patents include an innovative antithrombogenic, non-calcifying material and method of making articles. This material is characterized by its elastic properties and is based on polyurethane, enhanced by the addition of fatty-acid esters. Additionally, it may include cross-linking agents that react with water, further improving its functionality.

Career Highlights

Holtzmann is currently employed at Beiersdorf AG, a leading company in the field of personal care products. His work at Beiersdorf has allowed him to focus on developing materials that can be used in various medical applications, showcasing his expertise in the field.

Collaborations

Throughout his career, Holtzmann has collaborated with notable colleagues such as Hanns Pietsch and Holger Kartheus. These collaborations have contributed to the advancement of his research and the successful development of his patented materials.

Conclusion

Hans-Joachim Holtzmann's contributions to the field of materials science, particularly through his innovative patents, highlight his role as a significant inventor. His work continues to pave the way for advancements in medical materials, demonstrating the importance of innovation in this field.

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…