Company Filing History:
5 out of 79 
2 out of 832,891 Years Active: 1986-2011
Title: Patricia Jansson: Innovator in Soft Magnetic Composite Materials
Introduction
Patricia Jansson is a prominent inventor based in Viken, Sweden, known for her significant contributions to the field of soft magnetic composite materials. With a total of seven patents to her name, she has made remarkable advancements in manufacturing processes that enhance the performance of magnetic components.
Latest Patents
Among her latest patents, Jansson has developed a process for the manufacture of soft magnetic composite components. This innovative process involves die compacting a powder composition that includes a mixture of soft magnetic iron or iron-based powder, core particles surrounded by an electrically insulating inorganic coating, and an organic lubricant. The lubricant is carefully selected to be free from metal and has a vaporization temperature lower than the decomposition temperature of the coating. The process includes ejecting the compacted body from the die, heating it in an inert atmosphere to remove the lubricant, and subjecting the body to heat treatment in water vapor. Another notable patent concerns the preparation of soft magnetic composite products, which involves providing particles of iron-based soft magnetic material with an insulating layer, optionally mixing with a lubricant, compacting the powder, and heating the component at an elevated temperature in the presence of water vapor.
Career Highlights
Throughout her career, Patricia Jansson has worked with notable companies, including Höganäs AB, where she has applied her expertise in material science to develop innovative solutions. Her work has significantly impacted the manufacturing processes of soft magnetic materials, leading to improved efficiency and performance in various applications.
Collaborations
Jansson has collaborated with several professionals in her field, including Lars-Åke Larsson and Magdalena Nillius. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in soft magnetic composites.
Conclusion
Patricia Jansson's contributions to the field of soft magnetic composite materials exemplify her innovative spirit and dedication to advancing technology. Her patents and collaborative efforts continue to influence the industry, paving the way for future advancements in material science.