This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Byk-Chemie Gmbh. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: André Tiemann and His Patent in Rheology Control
Introduction
André Tiemann is an inventor associated with Duisburg, Germany, and Byk-Chemie GmbH. His patent work includes an invention concerning additives for controlling rheology.
Latest Patents
Tiemann is associated with 1 patent, titled “Rheology Control Additive Containing Cyclic Amides.” The invention describes a composition comprising one or more urea-based compounds (A), with a number-average molecular weight (Mn) between 350 g/mol and 30,000 g/mol, and one or more N-substituted caprolactam derivatives (B). In the specified formula, R1 is an organic group containing one or two carbon atoms and no oxygen atoms linked by single bonds.
Career Highlights
Tiemann’s listed patent is connected to Byk-Chemie GmbH, a company associated with specialty chemical products. The patent focuses on a composition designed for rheology control.
Collaborations
The listed coworkers associated with Tiemann include Bianca Morhenn and Dominika Beata Chajda.
Conclusion
André Tiemann’s patent on a cyclic-amide-containing rheology control additive reflects his work in chemical innovation associated with Byk-Chemie GmbH.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile