This inventor holds 5 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignees: Universidade Federal Do Rio De Janeiro, Braskem S.a., Petroleo Brasileiro S.a. - Petrobras. Active years: 2020-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 38 
3 out of 132 
2 out of 508 
Years Active: 2020-2025
Title: Cristiano Piacsek Borges: Innovator in Membrane Technology
Introduction
Cristiano Piacsek Borges is a notable inventor based in Rio de Janeiro, Brazil. He has made significant contributions to the field of membrane technology, particularly in the separation of gases. With a total of four patents to his name, Borges has focused on developing innovative solutions for carbon dioxide removal from natural gas.
Latest Patents
One of his latest patents involves membranes in the form of hollow fibers designed for the separation of carbon dioxide from natural gas. This invention outlines a method for preparing these membranes through heat treatment, enhancing their effectiveness in gas separation processes. The membranes are created using a phase-inversion technique and are subjected to a heat treatment process that optimizes various parameters to improve their transport properties. This advancement allows the membranes to operate efficiently at pressures exceeding 30 bar, specifically targeting carbon dioxide selectivity.
Another significant patent by Borges pertains to polyolefin compositions that exhibit improved mechanical and barrier properties. This innovation includes a polymer matrix containing polyolefin and selectively crosslinked polar polymer particles. The processes for preparing this polymer composition involve mixing and crosslinking techniques that enhance the stress cracking resistance of polyolefins.
Career Highlights
Cristiano Piacsek Borges has worked with prominent organizations such as Braskem S.A. and the Federal University of Rio de Janeiro. His experience in these institutions has contributed to his expertise in polymer science and membrane technology.
Collaborations
Throughout his career, Borges has collaborated with notable colleagues, including Cristina Cardoso Pereira and Alberto Cláudio Habert. These partnerships have fostered innovation and research in the field of membrane technology.
Conclusion
Cristiano Piacsek Borges stands out as an influential inventor in the realm of membrane technology, with a focus on gas separation and polymer compositions. His contributions continue to impact the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile