Location History:
- Schwielowsee, DE (2012)
- Schwielowsee/Caputh, DE (2012)
- Caputh, DE (2014)
Company Filing History:
2 out of 4,658 
1 out of 1 
1 out of 4,830 
Years Active: 2012-2014
Title: **Inventor Profile: Kay Hettrich from Caputh, DE**
Introduction
Kay Hettrich is a prominent inventor based in Caputh, Germany, known for his significant contributions to the field of cellulose-based materials. With three patents to his name, Hettrich has made remarkable advancements that have the potential to impact various industries, particularly in biological and medical applications.
Latest Patents
Among his latest innovations, Hettrich's patent for "Nanoparticles made of amorphous cellulose" stands out. This invention provides a novel process for producing nanoscale cellulose particles with volume-averaged sizes of less than 300 nm. The innovative approach allows for the utilization of amorphous cellulose and includes techniques such as hydrolysis and energy input into a water-containing medium, enhancing the production of these nanoparticles.
Another significant patent is focused on a "Process for the manufacture of cellulose sulfate with improved characteristics." This method results in fully water-soluble cellulose sulfate with an adjustable viscosity in aqueous solutions. Such properties make the resultant sodium cellulose sulfate highly compatible for biological and medical applications, ideal for encapsulating and immobilizing biological entities like tissues, cells, microorganisms, enzymes, or even viruses in microcapsules.
Career Highlights
Kay Hettrich has a robust career background, having worked with influential companies such as Dow Global Technologies LLC and Ziel Biopharma Ltd. His experiences at these organizations have equipped him with valuable insights and skills, further enhancing his innovative capabilities in material science.
Collaborations
Throughout his career, Hettrich has collaborated with esteemed colleagues, including Steffen Fischer and Klaus Nachtkamp. These collaborations have fostered a productive environment, facilitating the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Kay Hettrich's innovative work, centered around cellulose-based materials, highlights his status as a leading inventor in his field. With multiple patents that promise significant advancements in medical applications, Hettrich continues to contribute to the future of technology and material science from his base in Caputh, Germany.