Location History:
- Niederdorffelden, DE (1993)
- Niederdorfelden, DE (1993)
Company Filing History:
Years Active: 1993
Title: Wilan Jerke: Innovator in Electromagnetic Shielding and Pigment Technology
Introduction
Wilan Jerke is a notable inventor based in Niederdorffelden, Germany. He has made significant contributions to the field of electromagnetic interference (EMI) shielding and pigment technology. With a total of two patents to his name, Jerke's work showcases innovative approaches to material science.
Latest Patents
Jerke's latest patents include advancements in EMI shielding pigments and the development of purple pigments. The first patent focuses on new electromagnetic interference shielding pigments based on silver-coated carrier pigments. These pigments offer a wider activity spectrum and are more economically available than previously known options. The carrier pigments utilized are platelet-shaped, ferro- or ferrimagnetic, and can be naturally occurring or synthetically produced laminar minerals. The silver coating ranges from 5 to 25% by weight based on the carrier pigment. These shielding pigments can be prepared through conventional chemical deposition of silver or by sputtering, making them suitable for producing EMI protective coatings and films.
The second patent involves purple pigments based on glass frits with an average particle diameter of 0.5 to 50 micrometers. These pigments have a surface coating of colloidal gold, which constitutes 0.05 to 5% by weight based on the pigment. Additionally, color-modifying metals such as silver, copper, cobalt, nickel, tin, ruthenium, rhodium, palladium, osmium, iridium, and platinum can be included in smaller quantities. Notably, these purple pigments eliminate the need for the traditional calcination step and can be used in various applications, including glazes, enamels, glass colors, decorative colors, plastics, printing inks, and lacquers.
Career Highlights
Wilan Jerke is associated with Degussa Aktiengesellschaft, a company known for its innovative chemical products. His work at Degussa has allowed him to explore and develop cutting-edge technologies in the field of pigments and EMI shielding.
Collaborations
Jerke has collaborated with notable coworkers, including Werner Voelker and Kai Dorer. Their combined expertise has contributed to the successful development of innovative products in their respective fields.
Conclusion
Wilan Jerke's contributions to the fields of EMI shielding and pigment technology highlight his innovative spirit and dedication to advancing material science. His patents reflect a
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.