Company Filing History:
4 out of 1,443 
2 out of 295 
Years Active: 2001-2002
Title: The Innovations of Bernard Lledos
Introduction
Bernard Lledos is a notable inventor based in Guyancourt, France. He has made significant contributions to the field of gas adsorption processes, holding a total of 6 patents. His work focuses on developing advanced adsorbents that enhance the efficiency of gas separation and purification.
Latest Patents
Among his latest patents is an innovative adsorbent with high macroporosity, specifically designed for use in gas adsorption processes, particularly Pressure Swing Adsorption (PSA). This macroporous adsorbent features pores with a volume of at least 1 cc/g and a mean pore diameter of at least 1 µm, determined through mercury porosimetry. The manufacturing process involves a unique spheronization and freeze-drying technique, aimed at separating or purifying gases such as air, synthesis gases, or hydrocarbons, especially olefins.
Another significant patent by Lledos is an adsorbent that boasts improved selectivity for gas separation. This porous adsorbent contains pores with a diameter ranging from 1 nm to 14 nm and an oxygen adsorptivity of no more than 10 Scc/g, measured at +20°C and 1 bar. It is particularly effective in processes for adsorbing gaseous compounds from mixtures containing various gases, such as oxygen and nitrogen, carbon monoxide and hydrogen, and hydrocarbons, with a focus on olefins. The processes employed are typically of the PSA or Vacuum Swing Adsorption (VSA) type.
Career Highlights
Throughout his career, Bernard Lledos has worked with prominent companies in the field, including Air Liquide and Société Anonyme Pour L'Étude Et L'Exploitation Des Procédés Georges Claude. His experience in these organizations has contributed to his expertise in gas adsorption technologies.
Collaborations
Lledos has collaborated with notable colleagues such as Jacques Labasque and Serge Moreau, further enhancing his contributions to the field of gas separation and purification.
Conclusion
Bernard Lledos is a distinguished inventor whose work in gas adsorption processes has led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to improving gas separation technologies.