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Kopreski; Ryan Patent Filings

Kopreski; Ryan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kopreski; Ryan.The latest application filed is for "modified amines useful as scale inhibitors in wet process phosphoric acid production".

Company Profile
1.1.1
  • Kopreski; Ryan - Norwalk CT
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Modified amines useful as scale inhibitors in wet process phosphoric acid production
Grant 10,906,828 - Kopreski , et al. February 2, 2
2021-02-02
Modified Amines Useful As Scale Inhibitors In Wet Process Phosphoric Acid Production
App 20160229725 - KOPRESKI; Ryan ;   et al.
2016-08-11

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