This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignee: Saipem S.a.. Active years: 2017-2018.
Company Filing History:
Years Active: 2017-2018
Title: **Bertrand Du Parc: Innovator in Natural Gas Liquefaction**
Introduction
Bertrand Du Parc is a notable inventor based in Voisins le Bretonneux, France. He has made significant contributions to the field of natural gas liquefaction, holding a total of three patents related to his innovative methods. His work has advanced the efficiency and effectiveness of liquefying natural gas, which is crucial for energy applications.
Latest Patents
Du Parc’s latest patents include two groundbreaking methods for liquefying natural gas. The first patent describes a comprehensive method for liquefying natural gas featuring a phase change. This process leverages a cryogenic heat exchanger that uses indirect contact with a refrigerant fluid to efficiently convert gas into a liquid state. The invention incorporates an innovative expansion process at the cold end, which allows the gas to return to its gaseous state before leaving the heat exchanger. The cycle is completed with the fluid being reliquefied through a compression and condensation process.
His second patent focuses on a method for liquefying natural gas that contains a high percentage of methane. This process operates at a pressure higher than atmospheric pressure in a cryogenic heat-exchanger. The innovative system utilizes a closed-circuit circulation of coolant gas, which consists of a mix of nitrogen and other components, ensuring effective liquefaction at optimal temperatures and pressures.
Career Highlights
Du Parc is affiliated with Saipem S.A., a company renowned for its engineering and construction services for the oil and gas industry. His role at Saipem has allowed him to participate in pioneering research and development initiatives that enhance the methods used in natural gas processing.
Collaborations
Throughout his career, Bertrand has collaborated with several esteemed colleagues, including Marc Bonnissel and Eric Zielinski. These partnerships have facilitated the exchange of ideas and innovations, further contributing to advancements in liquefaction technologies.
Conclusion
In conclusion, Bertrand Du Parc is a significant figure in the field of natural gas liquefaction. With his innovative patents and collaborations at Saipem, he continues to impact the energy sector positively. His work represents a crucial advancement in the efficient use of natural gas, thereby contributing to more sustainable energy practices.