This inventor holds 6 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 7 EPO patents. Top assignees: E.i. Dupont De Nemours and Company, Kronos International, Inc., Other. Active years: 2008-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 16,339 
2 out of 43 
2 out of 834,513 Years Active: 2008-2020
Title: Uwe Wilkenhoener: Innovator in Composite Pigments
Introduction
Uwe Wilkenhoener is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of composite pigments, holding a total of six patents. His work focuses on enhancing the optical properties of pigments used in various applications, including coatings and plastics.
Latest Patents
Wilkenhoener's latest patents include innovative methods for producing composite pigments. One of his key inventions is related to composite pigments containing calcium phosphate. This invention describes composite pigment particles that incorporate titanium dioxide and precipitated calcium phosphate. The manufacturing process involves a combined method of dispersion and precipitation, which allows for improved optical properties and potential savings on titanium dioxide usage.
Another significant patent involves aluminum hydroxide-containing composite pigments. This invention aims to enhance the light-scattering efficiency of pigments in coatings, plastics, and laminates. The composite particles are created through in-situ precipitation of aluminum hydroxide in an aqueous suspension of pigment particles. This method also allows for pigment savings without compromising optical properties.
Career Highlights
Throughout his career, Uwe Wilkenhoener has worked with various companies, including Kronos International, Inc. His expertise in pigment technology has positioned him as a valuable contributor to advancements in the industry.
Collaborations
Wilkenhoener has collaborated with notable professionals in his field, including Frank Mersch and Martin Wulf. These collaborations have further enriched his work and contributed to the development of innovative pigment solutions.
Conclusion
Uwe Wilkenhoener's contributions to the field of composite pigments demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in various industries. His work continues to influence the development of more efficient and effective pigment technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile