Donna M Sirenski

Donna M. Sirenski is a notable inventor based in San Diego, California. She has made significant contributions to the field of printing technology, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

One of her latest patents is a printing system and method that includes a media transport device designed to move a medium at speeds ranging from about 15.24 meters per minute to about 609.6 meters per minute. This advanced system features an ink applicator that applies ink onto the medium, along with a treatment applicator that applies a treatment composition. This composition includes a liquid vehicle, a polyvalent metal salt fixing agent, and a latex resin with an acid number of less than 20. The system is programmed to dry the printed medium at a predetermined temperature for a reduced dwell time, which can range from about 1 second to about 40 seconds. Additionally, it ensures that residual moisture remains in the printed medium for a specific time after drying, resulting in a higher moisture level than the initial content prior to treatment and ink application.

Career Highlights

Donna M. Sirenski is currently employed at Hewlett-Packard Development Company, L.P., where she continues to innovate and develop new technologies in printing. Her work has significantly impacted the efficiency and quality of printing processes.

Collaborations

Throughout her career, she has collaborated with talented individuals such as Ali Emamjomeh and Jayanta C. Panditaratne, contributing to the advancement of printing technology.

Conclusion

Donna M. Sirenski is a pioneering inventor whose work in printing technology has led to innovative solutions that enhance the printing process. Her contributions continue to shape the industry and inspire future advancements.