Aachen, Germany

Irmgard Kohler

This inventor holds 1 USPTO granted patent. Top assignee: U.S. Philips Corporation. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Irmgard Kohler. Retrieved from https://idiyas.com/inventor/irmgard-kohler

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Irmgard Kohler

Introduction

Irmgard Kohler, based in Aachen, Germany, is an inventor known for her contributions to the field of phosphor compositions. With one patent to her name, she has demonstrated her ability to create innovative solutions in materials science.

Latest Patents

Irmgard's notable patent focuses on the "Manufacture of a phosphor composition with hematite." This invention involves a method of manufacturing a phosphor that includes a pigment coating of hematite. The process consists of two main steps: initially, the phosphor is coated with an iron-containing starting compound, and subsequently, this coated phosphor undergoes calcination. During calcination, the iron-containing compound is converted into hematite in an atmosphere that consists of a gas mixture of water vapor and an oxidizing gas.

Career Highlights

Irmgard Kohler is currently associated with U.S. Philips Corporation, a company well-regarded for its advancements in technology and innovation. Her technical expertise has been essential in developing new materials that have applications in various fields, particularly in lighting and display technologies.

Collaborations

Throughout her career, Irmgard has collaborated with talented individuals, including Michael Bredol and Jacqueline Merikhi. These partnerships have fostered a stimulating environment for creativity and innovation, leading to valuable advancements in their respective fields.

Conclusion

Irmgard Kohler stands out as a significant figure in the world of invention, with her groundbreaking work contributing to the advancement of phosphor technology. Her dedication to innovation and collaboration continues to inspire others in the industry, promising exciting developments in the realm of 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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