Location History:
- Düsseldorf, DE (2001 - 2004)
- Dësseldorf, DE (2004)
Company Filing History:
5 out of 12,164 
1 out of 832,880 Years Active: 2001-2004
Title: The Innovations of Karin Hassenrück
Introduction
Karin Hassenrück is a notable inventor based in Düsseldorf, Germany. She has made significant contributions to the field of optical data storage, holding a total of 6 patents. Her work focuses on the development of advanced optical data carriers that utilize innovative light-absorbent compounds.
Latest Patents
Among her latest patents is an optical data carrier that incorporates a cyanine dye as a light-absorbent compound in the information layer. This invention features a transparent substrate that may be coated with reflection layers, allowing it to be written on or read by various light sources, including blue, red, or infrared laser light. Another significant patent involves an optical data store that uses an axially substituted cobalt phthalocyanine in the light-writeable information layer. This technology is designed to be compatible with infrared light, particularly in the wavelength range of 750-800 nm.
Career Highlights
Karin has worked with Bayer Aktiengesellschaft, where she contributed her expertise in optical technologies. Her innovative approach has led to advancements in data storage solutions, making her a key figure in her field.
Collaborations
Throughout her career, Karin has collaborated with notable professionals, including Horst Berneth and Friedrich-Karl Bruder. These partnerships have further enhanced her research and development efforts.
Conclusion
Karin Hassenrück's contributions to optical data storage technology are significant and impactful. Her innovative patents and collaborations highlight her role as a leading inventor in her field.