This inventor holds 4 USPTO granted patents. Top assignee: Nalco Chemical Company. Active years: 1979-1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979-1982
Title: The Innovations of Robert R. Otremba
Introduction
Robert R. Otremba is a notable inventor based in Chicago, IL, with a focus on chemical processes and polymerization. He holds a total of 4 patents that showcase his contributions to the field of chemistry and materials science. His work has significant implications for various industrial applications.
Latest Patents
One of his latest patents is titled "Continuous process for production of copolymer of an alkali metal vinyl." This patent describes a continuous method for producing a copolymer of alkali metal vinyl sulfonate and acrylic acid. The process involves continuously feeding an aqueous solution of the two monomers along with a polymerization initiator into a reaction zone, which operates at a high temperature to facilitate copolymerization. The copolymer is then continuously removed from the reaction zone.
Another significant patent is "Formic acid and alkali metal formates as chain transfer agents." This invention outlines a method for using formic acid or its metal salts as efficient chain transfer agents to control the molecular weight and intrinsic viscosity of acrylamide-based polymers. The method allows for the addition of formic acid in concentrations ranging from 0.05-6.5% by weight to achieve desired polymer characteristics, particularly for applications such as flocculating agents and sewage treatment.
Career Highlights
Robert R. Otremba is currently associated with Nalco Chemical Company, where he applies his expertise in chemical engineering and polymer science. His innovative approaches have contributed to advancements in the production and application of polymers, enhancing their effectiveness in various industrial processes.
Collaborations
He has worked alongside Louis A. Goretta, collaborating on projects that leverage their combined knowledge and experience in the field of chemistry.
Conclusion
Robert R. Otremba's contributions to the field of polymer chemistry through his patents and work at Nalco Chemical Company highlight his role as an influential inventor. His innovative processes and methods continue to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile