Ajinomoto Co., Inc. Inter Partes Review

Track this case

Case Number:

IPR2025-00283

Case Type:

IPR

Status:

Trial Instituted

Petitioner:

Ajinomoto Co., Inc.

  1. August 15, 2025

    Stewart Issues Dozens More Discretionary Denial Decisions

    Acting U.S. Patent and Trademark Office Director Coke Morgan Stewart denied numerous petitions challenging patents on discretionary grounds this week, while referring a smaller number of cases to the Patent Trial and Appeal Board.

  2. July 03, 2025

    Stewart Drops Mixed Bag Of Discretionary Denial Rulings

    Acting U.S. Patent and Trademark Office Director Coke Morgan Stewart has released 24 more discretionary denial decisions, more than half of which she cleared challenges to move forward through the Patent Trial and Appeal Board process.