This inventor holds 1 USPTO granted patent. Top assignee: Sika Technology Ag. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Marina Feile - Innovator in Polyurethane Technology
Introduction
Marina Feile is a prominent inventor based in Murr, Germany. She has made significant contributions to the field of polyurethane technology, particularly in developing compositions that enhance the performance of floor coatings. Her innovative approach has led to the creation of a unique polyurethane composition that addresses specific industry needs.
Latest Patents
Marina Feile holds a patent for a polyurethane composition having an adjustable pot life, suitable for use as a floor coating. This composition includes a first component with a polyol mixture containing at least one polyol P1, which has an average molar mass ranging from 800 to 30,000 g/mol. The polyol is derived from polyhydroxy-functional fats and/or oils or their chemical modifications. The second component consists of at least one aliphatic polyisocyanate and at least one filler. Additionally, the composition incorporates a tin catalyst for the reaction of hydroxyl and isocyanate groups, forming thio complexes. The molar ratios of thiol groups to metal atoms and NCO groups to the tin catalyst are carefully controlled to optimize performance.
Career Highlights
Marina Feile is currently employed at Sika Technology AG, where she continues to innovate and develop new materials. Her work has been instrumental in advancing the applications of polyurethane in various industries. With her expertise, she has contributed to the company's reputation as a leader in construction and specialty chemicals.
Collaborations
Marina collaborates with talented colleagues, including Linda Leedle and Christine Salewski. Together, they work on various projects that push the boundaries of polyurethane technology and enhance product offerings.
Conclusion
Marina Feile's contributions to polyurethane technology exemplify her dedication to innovation and excellence. Her patent for a unique polyurethane composition showcases her ability to address industry challenges effectively. Through her work at Sika Technology AG and collaborations with her colleagues, she continues to make a significant impact in her field.