Location History:
- Saint Etienne de Fontbellon, FR (2014)
- Labege, FR (2015)
Company Filing History:
2 out of 112 
1 out of 31 
Years Active: 2014-2015
Title: The Innovative Contributions of Vanessa Durrieu
Introduction
Vanessa Durrieu is a notable inventor based in Labege, France. She has made significant contributions to the field of chemical engineering, particularly in the development of methods and devices that manipulate pH levels in solutions. With a total of 2 patents to her name, her work showcases her expertise and innovative spirit.
Latest Patents
Durrieu's latest patents include a "Method and device for changing the pH of a solution." This invention relates to a device designed to alter the pH of a solvent containing a dissolved substance. The device features a housing that interacts with the solvent through a wall that allows the solvent and substance to pass while preventing the enzymes contained within the housing from escaping. These enzymes are specifically adapted to convert the substance, thereby generating hydrogen or hydroxide ions.
Another significant patent is for a "Chemical activation of an actuator or an osmotic motor." This actuator consists of an enclosure with a wall that is impermeable to a first solute but permeable to a solvent. It contains a catalyst that promotes the transformation of a second solute into the first solute, effectively varying the osmotic pressure within the enclosure. The design includes a deformable chamber that can increase in volume as the solvent moves from the enclosure into the chamber through osmosis.
Career Highlights
Throughout her career, Vanessa Durrieu has worked with esteemed institutions such as Université Joseph Fourier and Institut National Polytechnique de Grenoble. Her work in these organizations has allowed her to further her research and contribute to advancements in her field.
Collaborations
Durrieu has collaborated with notable colleagues, including Philippe Cinquin and François Lenouvel. These partnerships have enriched her research and expanded the impact of her inventions.
Conclusion
Vanessa Durrieu's innovative work in chemical engineering and her contributions to pH manipulation technologies highlight her as a significant figure in her field. Her patents reflect her dedication to advancing scientific knowledge and practical applications.
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.