This inventor holds 1 USPTO granted patent. Top assignee: Ciba-Geigy Ag. Active years: 1976.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976
Title: Gerd Hoelzie: Innovator in Dye Chemistry
Introduction
Gerd Hoelzie is a notable inventor based in Liestal, Switzerland. He has made significant contributions to the field of dye chemistry, particularly in the development of water-soluble dyestuffs. His work has implications for various industries, especially in the dyeing of man-made fibers.
Latest Patents
Gerd Hoelzie holds a patent for "4-Methyl-2,6-dihydroxy-3-cyanopyridine containing dyestuffs - Water-soluble copper-, chromium-, cobalt- or nickel-complexes of dyestuffs containing at least one sulfo group." This innovative patent describes dyestuffs that are particularly useful in dyeing man-made fibers, such as wool, and are known for their fastness to light and wet treatments. He has 1 patent to his name.
Career Highlights
Throughout his career, Gerd Hoelzie has been associated with Ciba-Geigy AG, a prominent company in the chemical and pharmaceutical industry. His work has contributed to advancements in dye technology, enhancing the quality and durability of dyes used in various applications.
Collaborations
Gerd has collaborated with notable colleagues, including Arthur Buehler and Alfred Fasciati. These partnerships have fostered innovation and development in the field of dye chemistry.
Conclusion
Gerd Hoelzie's contributions to dye chemistry, particularly through his patented innovations, have made a lasting impact on the industry. His work continues to influence the development of high-quality dyes for man-made fibers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile