This inventor holds 3 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 7 EPO patents. Top assignees: Clariant International Ltd, Clariant Produkte (Deutschland) Gmbh, Ewald Dorken Ag. Active years: 2013-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 276 
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1 out of 39 Years Active: 2013-2026
Title: Carsten Harfmann: Innovator in Polymer Coloration
Introduction
Carsten Harfmann is a notable inventor based in Frankfurt am Main, Germany. He has made significant contributions to the field of polymer coloration, holding a total of 3 patents. His work focuses on developing innovative compounds that enhance the coloration of polymers.
Latest Patents
Harfmann's latest patents include:
1. Dyes for polymer coloration, their preparation and their use - This invention relates to a compound of formula (I) and discusses the preparation and application of this compound.
2. N-alkoxylated 2,3-anthraquinonedicarboximides for polymer coloration, preparation and use - This patent also pertains to a compound of formula (I) and outlines its preparation and utilization.
Career Highlights
Throughout his career, Carsten Harfmann has worked with prominent companies in the chemical industry, including Clariant International Ltd and Clariant Produkte (Deutschland) GmbH. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and coloration techniques.
Collaborations
Harfmann has collaborated with several professionals in his field, including Roxana Barbieru and Gunter Görlitz. These partnerships have contributed to the advancement of his research and innovations.
Conclusion
Carsten Harfmann is a distinguished inventor whose work in polymer coloration has led to valuable patents and collaborations. His contributions continue to influence the industry and pave the way for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile