Company Filing History:
1 out of 77 
1 out of 832,843 Years Active: 2013-2022
Title: Katharina Witowski: Innovator in Material Modeling
Introduction
Katharina Witowski is a prominent inventor based in Rutesheim, Germany. She has made significant contributions to the field of material modeling, particularly through her innovative patents. With a total of 2 patents, her work focuses on enhancing the accuracy of engineering simulations.
Latest Patents
Katharina's latest patents include groundbreaking systems and methods for determining numerical material models that optimally emulate physical material test results. One of her patents involves receiving a reference curve that represents measured stress-strain data obtained from material tests. A finite element analysis (FEA) model is created to represent the specimen, which is associated with numerical material properties defined by a formula with adjustable coefficients. Multiple computed curves are generated through time-marching simulations, and optimal values of the coefficients are determined using an optimization technique.
Another notable patent focuses on curve matching for parameter identification. This method allows for the adjustment of parametric inputs in a simulation model to minimize discrepancies between computed and target curves. The approach is versatile, enabling the matching of open curves, including hysteretic curves, and addressing computational instability issues.
Career Highlights
Throughout her career, Katharina has worked with various organizations, including Livermore Software Technology Corporation. Her expertise in material modeling has positioned her as a valuable asset in the engineering community.
Collaborations
Katharina has collaborated with notable professionals in her field, including Nielen Stander and Anirban Basudhar. These collaborations have further enriched her work and contributed to her innovative approaches in material modeling.
Conclusion
Katharina Witowski is a trailblazer in the realm of material modeling, with her patents reflecting her commitment to advancing engineering simulations. Her contributions continue to influence the field and inspire future innovations.