Location History:
- Katy, TX (US) (2015)
- Houston, TX (US) (2018)
Company Filing History:
Years Active: 2015-2018
Title: **Irwan Hidajat: Innovator in Block Copolymer Technology**
Introduction
Irwan Hidajat is a prominent inventor based in Houston, TX, who has made significant contributions to the field of polymer science. With two patents to his name, he has focused on developing advanced materials that enhance the functionality and efficiency of various applications, particularly in ion exchange and membrane technology.
Latest Patents
Hidajat's latest patents include innovations related to anion exchange block copolymers and processes for coagulating sulfonated block copolymers. His patent titled "Anion exchange block copolymers, their manufacture and their use" describes selectively amino- or phosphino-functionalized block copolymers designed for use as anion exchange membrane materials. These selectively functionalized block copolymers feature at least two end blocks that are virtually free of amino- or phosphino-functional groups, with at least one interior block that includes amino- or phosphino-functionalized polymer units.
In his other patent, "Process for coagulating sulfonated block copolymers," Hidajat presents a novel method for the coagulation of sulfonated block copolymers (SBCs). This process involves ejecting SBC solutions into or onto water without prior steam addition, allowing for a controlled ejection velocity, water temperature, and convection. This innovative technique minimizes issues related to foaming and the creation of micro dispersions that are challenging to separate using conventional filtration or centrifugation methods.
Career Highlights
Throughout his career, Irwan Hidajat has been associated with notable companies in the polymer industry, particularly Kraton Polymers U.S. LLC and Katon Polymers U.S. LLC. His work at these firms has allowed him to refine his expertise in block copolymer technology and to contribute actively to the development of cutting-edge polymer materials.
Collaborations
Hidajat has collaborated with several professionals in the industry, including colleagues Carl Lesley Willis and Mike Heniff. These collaborations have further enriched his perspective and approach to innovation, leading to breakthroughs in polymer applications.
Conclusion
Irwan Hidajat stands as an influential inventor in the polymer science domain, with a focus on developing materials that significantly advance technology in ion exchange membranes and coagulation processes. His innovative patents and professional collaborations underline his commitment to driving progress in the field, marking him as a key figure in the evolution of block copolymer technology.