This inventor holds 2 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignee: Bl Technologies, Inc.. Active years: 2024.
Company Filing History:
Years Active: 2024
Title: Innovations by Inventor Dengchao Yan
Introduction
Dengchao Yan is a notable inventor based in Shanghai, China. With a focus on advanced methods for preventing fouling in industrial processes, he has made significant contributions to the field through his innovative patents. His work is particularly recognized for enhancing the efficiency and effectiveness of caustic towers and wash systems.
Latest Patents
Dengchao Yan holds two notable patents that are highly relevant in industrial applications. His latest patents include:
1. **Methods and Compositions for Prevention of Fouling in Caustic Towers**: This patent outlines methodologies for inhibiting carbonyl-based fouling of basic wash systems. The methods involve treating hydrocarbon streams with water-soluble or water-dispersible copolymers, which include ethylenically unsaturated monomers like acrylic acid and other repeat units.
2. **Anti-fouling Dispersant Composition and Method of Use**: This patent describes an antifouling dispersant composition formulated with an alcohol polyoxyethylene (EO) ether. This composition is represented by a general formula, where the alkyl chain contains approximately 3-20 carbon atoms, enhancing its effectiveness in various applications.
Career Highlights
Dengchao Yan is currently associated with BL Technologies, Inc. Throughout his career, he has demonstrated a commitment to innovation and practical solutions in chemical engineering. His patents reflect a deep understanding of polymer chemistry and its applications in preventing fouling, which is a significant challenge in various industrial processes.
Collaborations
As part of his work, Dengchao has collaborated with professionals such as Yongtao Shi and Mike Hong. Together, they have contributed to the development of cutting-edge solutions that address critical issues in the industry.
Conclusion
Dengchao Yan's innovative work in the area of anti-fouling technologies highlights his role as an influential inventor. With a focus on practical applications in industrial settings, his contributions help improve the efficiency of chemical processes, making him a valuable asset to BL Technologies, Inc. and the broader scientific community.