This inventor holds 4 USPTO granted patents. Top assignees: E.i. Dupont De Nemours and Company, Nippon Mektron Limited. Active years: 1998-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 16,339 
2 out of 273 
Years Active: 1998-2001
Title: Innovations of Sergey Vasilievich Sokolov
Introduction
Sergey Vasilievich Sokolov is a notable inventor based in St. Petersburg, Russia. He has made significant contributions to the field of polymer chemistry, particularly in the development of fluorinated copolymers. With a total of 4 patents to his name, Sokolov's work has had a considerable impact on various industrial applications.
Latest Patents
Sokolov's latest patents include a process for producing a carboxyl group-containing vinylidene fluoride copolymer. This innovative method allows for the safe and cost-effective treatment of a vinylidene fluoride copolymer using a base and a peroxide, preferably in the presence of a phase-transfer catalyst. Another significant patent involves the production of a fluorinated oligomer that has carboxyl groups at both ends. This oligomer, with a molecular weight ranging from 1,000 to 10,000, is produced by swelling a fluorine rubber crosslinking product in an organic solvent, followed by decomposition in the presence of a base and a peroxide. The resulting fluorinated oligomer is soluble in solvent, making it easy to separate from fillers and highly effective as a chain-elongating agent for various resins.
Career Highlights
Throughout his career, Sokolov has worked with prominent companies such as Nippon Mektron Limited and E.I. DuPont de Nemours and Company. His experience in these organizations has allowed him to refine his expertise in polymer science and contribute to groundbreaking innovations in the field.
Collaborations
Sokolov has collaborated with several notable individuals in his field, including Igor Vladimirovich Kokotin and Fumiyo Mizuide. These collaborations have further enriched his research and development efforts.
Conclusion
Sergey Vasilievich Sokolov's contributions to polymer chemistry and his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence the development of advanced materials and applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile