This inventor holds 6 USPTO granted patents, plus 1 CIPO patent. Top assignee: Basf Aktiengesellschaft. Active years: 1993-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ludwigshafen, DE (1993)
- Limburgerhof, DE (1994 - 1996)
Company Filing History:
Years Active: 1993-1996
Title: Matthias Niedenbrueck: Innovator in Anthraquinone Compounds
Introduction
Matthias Niedenbrueck is a notable inventor based in Limburgerhof, Germany. He has made significant contributions to the field of chemistry, particularly in the preparation of anthraquinone imide compounds. With a total of 6 patents to his name, Niedenbrueck continues to push the boundaries of innovation in his area of expertise.
Latest Patents
One of his latest patents involves the preparation of anthraquinone imide compounds. This process includes the condensation of anthraquinone compounds containing at least one primary amino group with halogenized aromatics. Alternatively, it can involve the condensation of halogenized anthraquinone compounds with primary aromatic amines. This is done in the presence of a vat-dyeing catalyst and an acid-binding agent in an organic solvent, specifically an alkyl benzoate. Another significant patent focuses on vat dyes, which are obtainable through the halogenation of dibenzanthrone with bromine in the presence of chlorosulfonic acid. This process results in a bromine content ranging from 26 to 32% by weight and a chlorine content from 1 to 5% by weight. The subsequent condensation of the isolated halogenation product with 1-aminoanthraquinone is also a key aspect of his work.
Career Highlights
Matthias Niedenbrueck is currently employed at BASF Aktiengesellschaft, a leading chemical company. His work at BASF has allowed him to develop innovative solutions that have practical applications in dyeing and printing cellulose-containing textile materials. His expertise in the field has positioned him as a valuable asset to the company.
Collaborations
Throughout his career, Niedenbrueck has collaborated with esteemed colleagues such as Manfred Patsch and Michael Schmitt. These collaborations have further enhanced his research and development efforts, leading to advancements in the field of anthraquinone compounds.
Conclusion
Matthias Niedenbrueck is a distinguished inventor whose work in anthraquinone compounds has made a significant impact in the chemical industry. His innovative patents and collaborations reflect his commitment to advancing technology in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile