This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Evonik Degussa Gmbh. Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Petra Gehrmann: Innovator in Defoamer Technology
Introduction
Petra Gehrmann is a notable inventor based in Bottrop, Germany. She has made significant contributions to the field of defoamer technology, particularly through her innovative use of polyglycerol partial esters. Her work has implications in various applications, especially in coatings and paints.
Latest Patents
Gehrmann holds a patent for the "Use of polyglycerol partial esters as defoamers." This invention relates to the application of polyglycerol partial esters as defoamers, which are essential in reducing foam in coating and paint applications. The patent highlights the effectiveness of these esters in improving product performance.
Career Highlights
Throughout her career, Petra Gehrmann has worked with prominent companies, including Evonik Degussa GmbH and Evonik Deguesse GmbH. Her experience in these organizations has allowed her to develop and refine her expertise in chemical applications and innovations.
Collaborations
Gehrmann has collaborated with several professionals in her field, including Margitta Nilewski and Philippe Favresse. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
Petra Gehrmann's contributions to defoamer technology through her innovative patents and collaborations with industry professionals underscore her importance in the field. Her work continues to influence the development of effective solutions in coatings and paints.