Annie Colin

Title: Innovations by Inventor Annie Colin in Bordeaux, France

Introduction

Annie Colin is a prominent inventor based in Bordeaux, France, known for her significant contributions to the field of pressure sensing technologies. With a remarkable portfolio of five patents, her innovations are notable for their ability to enhance the efficacy of pressure sensing devices.

Latest Patents

Among her most recent inventions is a groundbreaking patent focused on pressure sensing layers useful in pressure sensing devices. This invention comprises a film made of a porous matrix material, which includes a closed porosity volume fraction and, optionally, an open porosity volume fraction. Additionally, it incorporates a conductive or semiconductive filler predominantly found in the closed porosity volume fraction of the porous matrix. This composite material is utilized in various films, coated substrates, and multilayer structures, significantly improving pressure monitoring technology.

Another recent invention by Colin addresses the determination of interfacial tensions in supercritical conditions. This method involves a systematic approach where an inner liquid phase flows within an inner flow member and an outer liquid phase in an outer flow member. The conditions are meticulously controlled to maintain supercritical states for both phases, enabling the calculation of interfacial tension based on flow rate variations. This innovative technique marks a pivotal advancement in fluid mechanics and materials science.

Career Highlights

Annie Colin has worked at several prestigious organizations, including Rhodia Operations and the National Center for Scientific Research (Centre National De La Recherche Scientifique). Her experience in these esteemed institutions has played a crucial role in shaping her innovative capacities and advancing her research.

Collaborations

Throughout her career, Colin has collaborated with distinguished professionals such as Pierre Guillot and Philippe Sierro. These partnerships have fostered an environment of creative synergy, leading to remarkable breakthroughs and advancements in her fields of expertise.

Conclusion

Annie Colin stands out as a leading figure in the realm of innovations related to pressure sensing technologies. With her impressive collection of patents and collaborative spirit, her contributions continue to influence both industrial practices and scientific research, establishing her legacy as a visionary inventor.