This inventor holds 8 USPTO granted patents and 4 EPO patents. Top assignee: Hewlett-Packard Development Company, L.p.. Active years: 2007-2019.
Location History:
- Aguadilla, PR (US) (2007 - 2019)
- Aquadilla, PR (US) (2019)
Company Filing History:
Years Active: 2007-2019
Title: The Innovative Contributions of Marcos A Barreto
Introduction
Marcos A Barreto is a renowned inventor based in Aguadilla, Puerto Rico, who has made significant strides in the field of ink technology. With a total of eight patents to his name, Barreto's contributions reflect a dedication to innovation and the improvement of materials used in various applications.
Latest Patents
Among his latest patents, Barreto has introduced advanced formulations for white inks. One notable patent describes a white ink that comprises an aqueous ink vehicle combined with a white flocculated colorant mass, containing white metal oxide pigment with a particulate size ranging from 100 nm to 2,000 nm. This formulation also incorporates silica to enhance the pigment's properties and a polymeric dispersant to ensure stability and performance. Another similar patent outlines a formulation where the white ink includes alumina-coated pigments. The alumina coating is predominantly alumina, and the ratio of white metal oxide to alumina content is maintained between 99:1 to 9:1 by weight, showcasing Barreto's commitment to optimizing ink technology.
Career Highlights
Marcos A Barreto currently works at Hewlett-Packard Development Company, L.P., a global leader in printing and imaging solutions. His role within the company has allowed him to focus on critical advancements in ink formulations, contributing to the production of high-quality printing products.
Collaborations
Throughout his career, Barreto has worked alongside talented individuals such as Vladek P Kasperchik and Paul Joseph Bruinsma. Their collaborative efforts have fostered an environment of creativity and innovation, further enhancing the technological advancements at Hewlett-Packard.
Conclusion
Marcos A Barreto's innovative work in the field of ink technology, particularly his patents for white inks, underlines his role as a significant contributor to the industry. With a strong foundation in collaboration and a commitment to enhancing product performance, Barreto continues to inspire future generations of inventors and innovators.