This inventor holds 3 USPTO granted patents. Top assignees: Battelle-Institut E.v., Other. Active years: 1979-1980.
Company Filing History:
2 out of 86 
1 out of 834,307 Years Active: 1979-1980
Title: Innovations by Inventor Kari Koster
Introduction
Kari Koster is a notable inventor based in Lorsbach, Germany. She has made significant contributions to the field of medical technology, particularly in the development of implantable prostheses. With a total of 3 patents, her work focuses on enhancing the functionality and integration of prosthetic devices within the human body.
Latest Patents
Koster's latest patents include groundbreaking innovations in prosthesis anchorage. One of her notable inventions is an anchorage for highly stressed endoprostheses. This implantable prosthesis anchorage features a non-porous outer coating that is designed to be in contact with bone. The coating consists of bioactive resorbable ceramic material, specifically calcium phosphate, combined with a polymer that remains stable within the body. The ceramic material is in particulate form, with particle diameters ranging from 0.5 to 1 mm. As the ceramic material is resorbed, it creates a polymer structure with continuous pores that are filled with living bone tissue. Additionally, bioactivating bonding residues of the ceramic material are left on the inner surfaces of the filled pores.
Another significant patent involves a bone replacement or prosthesis anchoring material based on sintered calcium phosphates. This material is composed of a mixture of calcium phosphates and biodegradable polymers, making it suitable for implantation as a solid body. The method for producing this material utilizes calcium phosphate with a porosity of 15 to 30 volume percent, which is then filled with polymer material through impregnation.
Career Highlights
Throughout her career, Kari Koster has worked with esteemed organizations, including the Battelle Institute. Her innovative work has positioned her as a key figure in the development of advanced medical materials and devices.
Collaborations
Koster has collaborated with notable professionals in her field, including Roland Reiner and Helmut Heide. These partnerships have contributed to the advancement of her research and the successful development of her patents.
Conclusion
Kari Koster's contributions to the field of medical technology through her innovative patents demonstrate her commitment to improving prosthetic solutions. Her work continues to influence the development of advanced medical devices that enhance patient outcomes.