This inventor holds 2 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents. Top assignee: Andritz Ag. Active years: 2020-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020-2022
Title: Oleg Shagaev: Innovator in Biomass Processing
Introduction
Oleg Shagaev is a notable inventor based in Vienna, Austria. He has made significant contributions to the field of biomass processing, particularly in the production of fibrous materials and the isolation of hemicelluloses. With a total of 2 patents, his work is recognized for its innovative approaches to utilizing lignocellulosic materials.
Latest Patents
One of Oleg Shagaev's latest patents is a method for producing a fibrous material from lignocellulose derived from wood, preferably in the form of wood chips. This method involves impregnating the lignocellulose material with a mixture of sodium sulfite and sodium bisulfite, followed by a comminution process in a refiner. The process is designed to optimize conditions for the additive flows of chemicals, ensuring energy efficiency while minimizing corrosion and scale formation in the refiner and subsequent aggregates.
Another significant patent is a process for the isolation of hemicelluloses from biomass pulping process waters or spent liquors. This invention focuses on removing suspended solids, concentrating the product, and purifying it by eliminating inorganic salts and low molecular weight substances. The process conditions are adjusted separately at various separation and purification stages, allowing for the effective recovery of suspended solids, particularly xylan and other hemicelluloses.
Career Highlights
Oleg Shagaev is currently employed at Andritz AG, a company known for its innovative solutions in the field of industrial processing. His work at Andritz AG has allowed him to apply his expertise in biomass processing and contribute to advancements in sustainable materials.
Collaborations
Oleg collaborates with Lukas Wiesegger, a fellow innovator in the field. Their partnership has led to the development of cutting-edge technologies that enhance the efficiency of biomass processing.
Conclusion
Oleg Shagaev's contributions to the field of biomass processing through his innovative patents demonstrate his commitment to advancing sustainable practices. His work not only addresses current challenges in the industry but also paves the way for future developments in the utilization of lignocellulosic materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile