Sandra Rohweder

Title: The Innovative Contributions of Sandra Rohweder

Introduction

Sandra Rohweder is a prominent inventor based in Hamburg, Germany. She has made significant contributions to the field of hair care through her innovative patents. With a total of three patents to her name, Rohweder has established herself as a key figure in the industry.

Latest Patents

Rohweder's latest patents include a composition for coloring keratin fibers that combines phosphate-type tensides with hair conditioning agents. This invention relates to a method of use for a coloring composition that contains at least one phosphate-based tenside of a specific formula, at least one conditioning component, and at least one dye or dye precursor. Another notable patent involves an agent for treating keratin fibers, which consists of an aqueous preparation and a separate preparation that contains constituents not stable in the presence of the first. This innovative design allows for the mixing of the two preparations at a specific temperature within a short time frame.

Career Highlights

Sandra Rohweder is currently employed at Hans Schwarzkopf GmbH & Co. KG, where she continues to develop groundbreaking products in the hair care sector. Her work has garnered attention for its focus on enhancing the effectiveness of hair coloring and treatment products.

Collaborations

Rohweder collaborates with talented professionals in her field, including Wolfgang Wolff and Mustafa Akram. These partnerships have contributed to the advancement of her research and the successful development of her patented inventions.

Conclusion

Sandra Rohweder's innovative work in hair care has led to the development of valuable patents that enhance the effectiveness of hair coloring and treatment products. Her contributions continue to influence the industry and improve consumer experiences.