This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Jnc Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Eri Iwamoto and Porous Materials for Chromatography.
Introduction
Eri Iwamoto is an inventor associated with JNC Corporation in Kanagawa, Japan. Her patent work concerns porous particles designed for use in chromatography.
Latest Patents
Iwamoto is credited with 1 patent, titled “Porous Particles, Method for Producing Same, and Filler for Chromatography Using Same.” The invention describes spherical particles made mainly from cellulose acetate or cellulose, with a controlled three-dimensional network skeleton and communicating pores that extend from the particle surface into its interior. The patent also describes a method for producing the particles and their use as chromatography filler. In a specified column test, dextran with a molecular weight of two million has a retention time of at least 20 minutes at a flow rate of 0.4 ml/min.
Career Highlights
Iwamoto’s listed invention focuses on porous particle structure and performance in chromatography. The patent identifies JNC Corporation as her company.
Collaborations
Kenji Kadoi and Tsuyoshi Nakama are listed as Iwamoto’s coworkers.
Conclusion
Eri Iwamoto’s patent highlights her contribution to cellulose-based porous materials and chromatography filler technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile