This inventor holds 5 USPTO granted patents and 13 published patent applications and 8 EPO patents. Top assignee: Evonik Operations Gmbh. Active years: 2024-2025.
Company Filing History:
Years Active: 2024-2025
Title: Sarah Otto: Innovator in Polybutadiene Technology
Introduction
Sarah Otto is a prominent inventor based in Essen, Germany. She has made significant contributions to the field of polymer chemistry, particularly in the development of innovative defoamer compositions. With a total of 5 patents to her name, her work has had a substantial impact on various industrial applications.
Latest Patents
Among her latest patents is a defoamer composition based on organofunctionally modified polybutadienes. This innovative composition includes a compound based on polybutadiene that features at least one repeat unit selected from specific divalent radicals. Another notable patent involves the processes for preparing polyether-modified polybutadienes. This process entails reacting at least one polybutadiene with an epoxidizing reagent to produce an epoxy-functional polybutadiene, which is then further modified to create a hydroxy-functional polybutadiene.
Career Highlights
Sarah Otto is currently employed at Evonik Operations GmbH, where she continues to advance her research and development efforts. Her expertise in polymer chemistry has positioned her as a key player in her field, contributing to the company's innovative product offerings.
Collaborations
Throughout her career, Sarah has collaborated with notable colleagues, including Frank Schubert and Michael Fiedel. These partnerships have fostered a dynamic environment for innovation and have led to the successful development of new technologies.
Conclusion
In summary, Sarah Otto is a distinguished inventor whose work in polybutadiene technology has led to significant advancements in the industry. Her contributions continue to shape the future of polymer applications, making her a valuable asset to Evonik Operations GmbH and the broader scientific community.