Location History:
- Woluwe-Saint-Lambert, BE (1994 - 1997)
- Hellebecq, BE (1999 - 2003)
- Silly, BE (2013 - 2015)
Company Filing History:
7 out of 73 
4 out of 2,921 
1 out of 252 
Years Active: 1994-2015
Title: The Innovative Contributions of Jacqueline L'Hostis
Introduction
Jacqueline L'Hostis is a prominent inventor based in Silly, Belgium. She has made significant contributions to the field of materials science, particularly in the development of innovative foam control compositions and granular materials for textile treatment. With a total of 10 patents to her name, her work has had a substantial impact on various industries.
Latest Patents
One of her latest patents is a granulated foam control composition comprising a polyol ester and cationic polymer. This composition includes a foam control agent based on a polydiorganosiloxane fluid, an organic additive with a melting point between 45°C and 100°C, a water-soluble particulate inorganic carrier, and a polymer with a net cationic charge. The foam control agent also features a hydrophobic filler dispersed in the polydiorganosiloxane fluid, enhancing its effectiveness.
Another notable patent involves granular materials for finishing denim. This granular material is designed for treating textile materials and consists of a silicone material with nitrogen-containing substituents, an aluminosilicate carrier, and a binder. The process for preparing these granular materials involves creating a water-in-oil emulsion and depositing it onto a free-flowing powder form of the aluminosilicate carrier. This innovation is particularly useful in the finishing steps of denim, such as desizing, fading, or softening, and helps prevent backstaining.
Career Highlights
Jacqueline has worked with notable companies such as Dow Corning S.A. and Dow Corning Corporation. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking advancements in her field.
Collaborations
Throughout her career, Jacqueline has collaborated with esteemed colleagues, including Franck A. Renauld and George C. Sawicki. These partnerships have fostered a creative environment that has led to the development of her innovative patents.
Conclusion
Jacqueline L'Hostis is a trailblazer in the field of materials science, with a remarkable portfolio of patents that showcase her innovative spirit. Her contributions to foam control compositions and textile treatment materials have made a lasting impact on various industries.
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.