This inventor holds 1 USPTO granted patent. Top assignee: Bayer Aktiengesellschaft. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: The Innovative Contributions of Rene Stepanek
Introduction
Rene Stepanek is a notable inventor based in Pfungen, Switzerland. She has made significant contributions to the field of materials science, particularly in the development of crosslinked polyurethane-polyurea powders. Her innovative work has led to advancements in various applications, showcasing her expertise and dedication to her craft.
Latest Patents
Rene Stepanek holds a patent for "Crosslinked polyurethane-polyurea powders, a process for their preparation." This invention relates to the preparation of crosslinked polyurethane-polyurea powders through a process that involves dispersing NCO semiprepolymers in an aqueous medium. The NCO semiprepolymers, which have an NCO content of 10 to 20%, are liquid at room temperature and/or dissolved in isocyanate-inert, water-soluble solvents. This innovative process allows for the efficient formation and isolation of powders from the aqueous medium.
Career Highlights
Throughout her career, Rene has been associated with Bayer Aktiengesellschaft, a leading global company in the field of chemicals and pharmaceuticals. Her work at Bayer has allowed her to collaborate with some of the brightest minds in the industry, further enhancing her skills and knowledge in material science.
Collaborations
Rene Stepanek has worked alongside esteemed colleagues such as Helmut Reiff and Dieter Dieterich.