Darmstadt, Germany

Joachim Weitzel

This inventor holds 4 USPTO granted patents. Top assignees: Merck Patent Gesellschaft MIT Beschrankter Haftung, Merck Patent Gmbh. Active years: 1997-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joachim Weitzel. Retrieved from https://idiyas.com/inventor/joachim-weitzel-vghip9zp

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

Calculating rank

% Patents Active = 75.0

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Darmstadt, DE (1997 - 2003)
  • Savannah, GA (US) (2003)

Company Filing History:


Years Active: 1997-2003

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4 patents (USPTO):Explore Patents

Title: The Innovations of Joachim Weitzel

Introduction

Joachim Weitzel is a notable inventor based in Darmstadt, Germany. He has made significant contributions to the field of materials science, particularly in the development of transparent media with unique properties. With a total of four patents to his name, Weitzel's work has implications in various industries, including thermal insulation and printing.

Latest Patents

Weitzel's latest patents include a transparent medium with angular-selective transmitting or reflecting properties. This invention relates to a transparent medium comprising pearl lustre pigments that exhibit angle-selective reflection and/or transmission properties. It is particularly useful in transparent thermal insulation systems (TIMs). Another significant patent is for a pigment preparation that includes BiOCl pigments, one or more luster pigments, and spherical particles. This preparation is applicable in printing inks, security printing inks, surface coatings, paints, plastics, and cosmetic formulations.

Career Highlights

Throughout his career, Joachim Weitzel has worked with prominent companies such as Merck Patent Gesellschaft mit beschränkter Haftung and Merck Patent GmbH. His experience in these organizations has allowed him to refine his expertise in patent development and innovation.

Collaborations

Weitzel has collaborated with notable colleagues, including Dieter Heinz and Wolfgang Hechler. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Joachim Weitzel's contributions to the field of materials science through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence various industries, showcasing the importance of innovation in today's world.

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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