Company Filing History:
10 out of 12,157 
4 out of 532 
2 out of 10 
Years Active: 1993-2018
Title: The Innovative Journey of Alexander Karbach
Introduction
Alexander Karbach, an accomplished inventor based in Krefeld, Germany, has made significant contributions to the field of material science. With a total of 19 patents to his name, he has focused primarily on innovations that enhance the properties and usability of various chemical compounds, particularly polysiloxane and polycarbonate materials.
Latest Patents
Among Karbach's latest inventions are two notable patents:
1. **Polysiloxane-polycarbonate block cocondensates with improved rheological properties** - This invention relates to polysiloxane-polycarbonate block cocondensates derived from a continuous melt transesterification process. It features polysiloxane blocks alongside polycarbonate blocks that exhibit improved rheological and mechanical properties. The patent emphasizes the creation of mouldings and extrudates made from these advanced materials, with a specific siloxane domain distribution measured by atomic force microscopy and light microscopy.
2. **Copolycarbonates having improved surface hardness** - This innovative patent outlines copolycarbonates with enhanced surface hardness. Karbach details the processes for their preparation and their applications in producing blends, shaped articles, and extrudates, showcasing his commitment to improving industrial materials.
Career Highlights
Karbach's career is highlighted by his tenure with prominent firms such as Bayer Aktiengesellschaft and Bayer MaterialScience AG. These roles have allowed him to develop and refine his expertise in polymer technology, leading to impactful innovations that serve various industries.
Collaborations
Throughout his career, Alexander Karbach has collaborated with notable professionals in the field, including Rolf Wehrmann and Stephan Kirchmeyer. These partnerships have fostered an environment of innovation and have contributed to the success of several of his patented inventions.
Conclusion
Alexander Karbach’s work demonstrates a strong commitment to improving material properties through innovative chemical processes. His contributions to polysiloxane and polycarbonate technologies, alongside his collaborations and career at leading companies, solidify his status as a prominent figure in the field of inventions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.