Location History:
- Bickenbach, DE (2008 - 2022)
- Darmstadt, DE (2023)
Company Filing History:
Years Active: 2008-2023
Title: Ulrich Schoenefeld: Innovator in Effect Pigments and Interference Pigments
Introduction
Ulrich Schoenefeld is a prominent inventor based in Bickenbach, Germany. He has made significant contributions to the field of pigments, particularly in the development of interference and effect pigments. With a total of 8 patents to his name, Schoenefeld's work has had a substantial impact on various industries, including cosmetics and coatings.
Latest Patents
Schoenefeld's latest patents include innovations in interference pigments and effect pigments. The interference pigments are based on SiO flakes that exhibit a broad layer-thickness distribution. These pigments are utilized in paints, coatings, powder coatings, plastics, and notably in cosmetic formulations and for coloring food and pharmaceutical products. Additionally, his effect pigments are based on AlO flakes that demonstrate high weather resistance and reduced photoactivity. These pigments are designed for use in paints, industrial coatings, automotive coatings, printing inks, and cosmetic formulations. The effect pigments have a specific weight ratio of AlO to the metal oxide(s) in the coating layer, ranging from 27:73 to 83:17 based on the total weight of the effect pigment.
Career Highlights
Ulrich Schoenefeld is currently associated with Merck Patent GmbH, where he continues to innovate and develop new pigment technologies. His expertise in the field has positioned him as a key player in the industry, contributing to advancements that enhance product performance and aesthetic appeal.
Collaborations
Schoenefeld has collaborated with notable colleagues, including Stephanie Andes and Sabine Schoen. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Ulrich Schoenefeld's contributions to the field of pigments, particularly through his patents on interference and effect pigments, highlight his role as a leading inventor. His work continues to influence various applications, making a lasting impact on the industry.