IP Verse

Grillo Lopez competitive analysis

Discover the latest PTAB cases involving Grillo Lopez, highlighting their recent legal challenges and patent disputes.

Last updated on: Jul 16, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2018-00285	Dec 14, 2017	PFIZER	GRILLO LOPEZ	Terminated-Settled
IPR2017-01093	Mar 15, 2017	CELLTRION	GRILLO LOPEZ	Institution Denied

IP litigation analysis comparing Grillo Lopez with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jul 16, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
GRILLO LOPEZ	-	-	-	2
CELLTRION	3	-	29	-
PFIZER	54	98	44	12