This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Osram Gmbh, Plansee Se. Active years: 2018-2022.
Location History:
- Berlin, DE (2018)
- Munich, DE (2022)
Company Filing History:
2 out of 761 
1 out of 87 
Years Active: 2018-2022
Title: Maria Nilius: Innovator in Cathode Materials
Introduction
Maria Nilius is a prominent inventor based in Munich, Germany. She has made significant contributions to the field of cathode materials, particularly for high-pressure discharge lamps. With a total of 2 patents, her work showcases her expertise and innovative spirit.
Latest Patents
One of her latest patents involves a cathode material designed for use in high-pressure discharge lamps. This cathode material contains a matrix based on tungsten, with a tungsten content of greater than or equal to 95% by weight, along with tungsten carbide and oxides or predominantly oxidic phases of rare earth metals, hafnium (Hf), and zirconium (Zr). Additionally, the cathode material includes predominantly carbidic phases of these emitter elements. Another notable patent is for a DC gas discharge lamp featuring a thorium-free cathode. This lamp includes an anode and a cathode with a first segment that forms the surface facing the anode, designed to facilitate arc attachment during operation. The cathode is made of tungsten and incorporates at least one emitter material to reduce the work function of electrons, ensuring it operates without thorium.
Career Highlights
Maria has worked with notable companies such as Osram GmbH and Plansee SE. Her experience in these organizations has allowed her to develop and refine her innovative ideas in cathode technology.
Collaborations
Some of her coworkers include Hannes Traxler and Ingmar Wesemann, who have contributed to her projects and research endeavors.
Conclusion
Maria Nilius stands out as a key figure in the development of advanced cathode materials for lighting technology. Her patents reflect her commitment to innovation and her impact on the industry.