This inventor holds 1 USPTO granted patent. Top assignee: Akzo Nobel N.v.. Active years: 2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003
Title: Christina Järnvik: Innovator in Hydrogen Peroxide Production
Introduction
Christina Järnvik is a notable inventor based in Nol, Sweden. She has made significant contributions to the field of chemical engineering, particularly in the production of hydrogen peroxide. Her innovative approach has led to the development of a patented process that enhances the efficiency of hydrogen peroxide production.
Latest Patents
Christina holds a patent for a process for producing hydrogen peroxide and the composition therefor. The invention concerns a process for the production of hydrogen peroxide according to the anthraquinone process. This process involves the steps of alternate hydrogenation and oxidation of anthraquinones and tetrahydro anthraquinones in a working solution. The solution comprises a mixture of alkyl-substituted anthraquinones and alkyl-substituted tetrahydro anthraquinones dissolved in at least one organic solvent. Notably, from 10 to 55 mole % of the anthraquinones and tetrahydro anthraquinones are substituted with one amyl group, and the molar ratio of alkyl-substituted tetrahydro anthraquinones to alkyl-substituted anthraquinones is at least 1:1. The invention also includes a composition useful as a working solution in this process.
Career Highlights
Christina Järnvik is associated with Akzo Nobel N.V., a leading global company in the field of chemicals. Her work at Akzo Nobel has allowed her to apply her innovative ideas in a practical setting, contributing to advancements in chemical production.
Collaborations
Throughout her career, Christina has collaborated with notable colleagues, including Mats Nyström and Hans Thor. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Christina Järnvik's contributions to the field of hydrogen peroxide production exemplify her innovative spirit and dedication to advancing chemical engineering. Her patented process not only enhances production efficiency but also showcases her expertise in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile