Company Filing History:
Years Active: 1995-2002
Title: Joseph James Sedmak: Innovator in Astaxanthin Production
Introduction
Joseph James Sedmak is a notable inventor based in Brookfield, Wisconsin, with a focus on biotechnological innovations. He holds four patents that contribute significantly to the field of animal feed production, particularly in enhancing the pigmentation of aquatic species.
Latest Patents
Sedmak's latest patents include the development of astaxanthin over-producing strains of Phaffia rhodozyma, along with methods for their cultivation and use in animal feeds. These innovative strains are capable of producing greater than 3,000 ppm astaxanthin based on dry yeast solids when cultivated in nutrient mediums of at least 1,500 liters, containing over 4 percent dry yeast solids. The cultivation process involves an improved fermentation method that extends the maturation phase through various techniques, such as exposing yeast cells to low-intensity light and utilizing a combination of rapidly and slowly metabolized energy sources. The resulting yeast cells are incorporated into animal feeds, particularly for salmonid fishes, to enhance their red pigmentation.
Career Highlights
Throughout his career, Sedmak has worked with prominent companies in the food and biotechnology sectors. Notable among these are Archer Daniels Midland Company and Universal Foods Corporation, where he has contributed to advancements in food technology and fermentation processes.
Collaborations
Sedmak has collaborated with several professionals in his field, including Gunnard Kenneth Jacobson and Setsuko Omata Jolly. These collaborations have further enriched his work and innovations in the biotechnology sector.
Conclusion
Joseph James Sedmak's contributions to the field of astaxanthin production and animal feed enhancement demonstrate his significant impact as an inventor. His innovative approaches continue to influence the industry and improve the quality of animal products.