W S Ho, a prominent inventor based in Annandale, NJ, has made significant advancements in the field of polymer membranes. With a remarkable portfolio of 34 patents, he focuses on developing materials that enhance gas separation processes, particularly in environmental and industrial applications.

Latest Patents

Among his latest innovations, Ho's patents include a unique membrane composition that incorporates amino acid salts within polyamine polymers and blends. This invention is particularly noteworthy for its enhanced capability to separate CO2 from gas streams, especially those rich in hydrogen. The membrane displays improved CO2 selectivity and permeability compared to previous models lacking polyamine.

Another significant patent involves polyimide copolymers containing polycarbonate soft segments. This new copolymer composition combines a hard polyimide segment with an oligomeric aliphatic polycarbonate or a blend of aliphatic polycarbonate and polyester. The resulting polyimide copolymer membranes show exceptional selectivity and flux for separating aromatic and saturate mixtures, making them highly valuable in various separation processes.

Career Highlights

W S Ho has dedicated his career to advancing polymer technology at Exxon Research and Engineering Company. His innovative mindset and dedication to research have led to breakthroughs that contribute positively to both industrial efficiency and environmental sustainability.

Collaborations

Throughout his career, Ho has collaborated with esteemed colleagues, including Guido Sartori and Warren A Thaler. These collaborations have facilitated the exchange of ideas and furthered innovation in the development of advanced membrane technologies.

Conclusion

W S Ho’s contributions to the field of polymer membranes exemplify the impact of dedicated research and innovation. His inventions not only enhance gas separation technologies but also promote better solutions for environmental challenges. With an extensive patent portfolio, W S Ho continues to be a leading figure in the world of materials science.

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