This inventor holds 4 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignees: Covestro Deutschland Ag, Covestro Intellectual Property Gmbh & Co. Kg. Active years: 2016-2021.
Company Filing History:
3 out of 687 
1 out of 98 
Years Active: 2016-2021
Title: Petra Venner: Innovator in Flexible Polyurethane Foams
Introduction
Petra Venner is a prominent inventor based in Leverkusen, Germany. She has made significant contributions to the field of flexible polyurethane foams, holding a total of 4 patents. Her innovative work focuses on enhancing the properties and applications of these materials.
Latest Patents
One of her latest patents involves a method for producing flexible polyurethane foams based on polyoxymethylene-polyoxyalkylene block copolymers. This invention not only details the production process but also highlights the various applications of the foams, including furniture upholstery, mattresses, and automobile components. Another notable patent addresses flame-retardant flexible polyurethane foams that utilize phosphazene. This invention outlines a method for creating these foams, emphasizing the importance of safety and performance in various applications.
Career Highlights
Throughout her career, Petra has worked with notable companies such as Covestro Deutschland AG and Covestro Intellectual Property GmbH & Co. KG. Her experience in these organizations has allowed her to develop and refine her innovative ideas in the field of polyurethane technology.
Collaborations
Petra has collaborated with esteemed colleagues, including Rolf William Albach and Hartmut Nefzger. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Petra Venner's contributions to the field of flexible polyurethane foams demonstrate her commitment to innovation and safety. Her patents reflect her expertise and the impact of her work on various industries.