Location History:
- Framingham, MA (US) (2013)
- Ashland, MA (US) (2014 - 2017)
- Marlborough, MA (US) (2016 - 2018)
Company Filing History:
11 out of 696 
1 out of 23 Years Active: 2013-2018
Title: The Innovative Contributions of Feng Liu
Introduction
Feng Liu is a prominent inventor based in Ashland, MA (US), known for his significant contributions to the field of electroless metallization. With a total of 12 patents to his name, Liu has made remarkable advancements in the use of pyrazine derivatives and catalysts for metal plating processes.
Latest Patents
Among his latest patents, Liu has developed methods for electroless metallization of dielectrics using alkaline stable pyrazine derivative containing catalysts. These pyrazine derivatives, which include one or more electron donating groups on the ring, serve as catalytic metal complexing agents in aqueous alkaline environments. They facilitate electroless metal plating on both metal clad and un-clad substrates. Notably, these catalysts are monomers and are free of tin and antioxidants. Additionally, Liu has created stable catalysts for electroless metallization that incorporate nanoparticles of catalytic metal along with cellulose or cellulose derivatives. These catalysts are also free of tin and are utilized in electroless metal plating applications.
Career Highlights
Feng Liu has had a successful career, working with notable companies such as Rohm and Haas Electronic Materials LLC and Rohm and Haas Electronics Materials LLC. His work has significantly impacted the field of electronic materials and metallization processes.
Collaborations
Liu has collaborated with various professionals in his field, including his coworker Maria Anna Rzeznik, contributing to the advancement of innovative technologies.
Conclusion
Feng Liu's contributions to the field of electroless metallization and his innovative patents highlight his role as a leading inventor. His work continues to influence advancements in electronic materials and processes.