This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Sartorius Stedim Fmt Sas. Active years: 2023-2024.
Company Filing History:
Years Active: 2023-2024
Title: Delphine Philippeau: Innovator in Biopharmaceutical Integrity Testing
Introduction
Delphine Philippeau is a prominent inventor based in Marseilles, France. She has made significant contributions to the field of biopharmaceutical product integrity testing. With a total of two patents to her name, Philippeau is recognized for her innovative approaches to ensuring the safety and reliability of flexible bags used in biopharmaceutical applications.
Latest Patents
Philippeau's latest patents focus on systems and methods for detecting potential losses of integrity in flexible bags designed for biopharmaceutical products. One of her notable inventions involves a testing system that utilizes helium to identify the presence of holes in these bags. The process begins with placing the bag in a vacuum chamber, where it is connected to a helium feeding pipe. After pre-pressurizing the bag with nitrogen, a test is conducted in a vacuum suction mode to detect helium escaping from the bag. This method allows for a more accurate assessment of the bag's integrity by analyzing helium partial pressure drops.
Another patent by Philippeau describes a similar system where a first amount of helium is diffused into the enclosure to increase the helium partial pressure outside the flexible bag. During the test phase, the bag is filled with a second amount of helium while maintaining vacuum suction. A detector then measures the helium partial pressure, enabling the detection of any leaks from the bag.
Career Highlights
Delphine Philippeau has established herself as a key figure in her field through her innovative work at Sartorius Stedim Fmt Sas. Her expertise in biopharmaceutical integrity testing has positioned her as a valuable asset to her company and the industry at large.
Collaborations
Philippeau collaborates with talented individuals such as Laurent Thenard and Bastien Cattaux, contributing to a dynamic and innovative work environment.
Conclusion
Delphine Philippeau's contributions to biopharmaceutical integrity testing through her patented inventions highlight her role as a leading inventor in the field. Her work not only enhances product safety but also advances the technology used in biopharmaceutical applications.