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IP Verse

Developmental competitive analysis

Explore patent oppositions filed by Developmental against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Dec 11, 2025

Patent Number	Title	Applicant	Opposition Date
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EP3019000	System And Method For Irrigation	E I DU PONT DE NEMOURS	Apr 10, 2019

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

Last updated on: Dec 15, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2021-01534	Sep 24, 2021	DEVELOPMENTAL	EMP ENTERPRISES	Terminated-Adverse Judgment
IPR2021-01560	Sep 24, 2021	DEVELOPMENTAL	EMP ENTERPRISES	Institution Denied
PGR2018-00102	Sep 25, 2018	DEVELOPMENTAL	E I DU PONT DE NEMOURS	Terminated

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

Last updated on: Dec 11, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
DEVELOPMENTAL	1	-	3	-
E I DU PONT DE NEMOURS	2	41	-	1
EMP ENTERPRISES	-	-	-	2