Company Filing History:
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1 out of 832,718 Years Active: 1981-1987
Title: Inventor Profile: Jean Dupre
Introduction
Jean Dupre is a distinguished inventor based in Levittown, PA, known for his innovative contributions to the field of chemistry. With a total of six patents to his name, Dupre has made significant advancements, particularly in the formulation of cleaning agents.
Latest Patents
Among Jean Dupre's latest inventions is a rinse aid formulation that comprises a low foam non-ionic surfactant, a low molecular weight poly(meth)acrylic acid, and a high molecular weight stabilizing polymer. This innovative formulation allows for the production of a stable and homogeneous aqueous dispersion. The formulation is designed to enhance the wettability of the substrate by rinse water while minimizing spotting, without increasing foam or compromising the defoaming properties of the surfactant.
Another notable patent involves alkali-soluble emulsion polymers. His work details how these polymers can be activated by neutralization to a pH above 6.5 and subsequently acidified in surfactant-rich environments to serve effectively as thickeners in such compositions.
Career Highlights
Jean Dupre has worked with notable companies such as Rohm and Haas Company and Colgate-Palmolive Company. His position in these organizations highlights his valuable expertise in research and product development within the cleaning and chemical industries.
Collaborations
Throughout his career, Dupre has collaborated with esteemed colleagues including William M. Hann and Kuo-Yann Lai. These collaborations have contributed to the innovative solutions and products that have emerged from Dupre's research efforts.
Conclusion
In summary, Jean Dupre's contributions to the field of chemistry through his patents are remarkable. His work not only emphasizes the importance of innovation in product formulation but also highlights the collaborative spirit of research and development in the industry. As he continues to build upon his legacy, Dupre remains a key figure in advancing practical applications of chemical technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.