IP Verse

The Dow Chemical competitive analysis

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

Last updated on: Jul 16, 2026

Patent Number	Title	Applicant	Opposition Date
EP3688041	Dual Component Lldpe Copolymers With Improved Impact And Tear Resistance	CHEVRON PHILLIPS CHEMICAL LP	May 18, 2026
EP4277875	Integration Of Hydrogen-Rich Fuel-Gas Production With Olefins Production Plant	EXXONMOBIL CHEMICAL PATENTS	May 6, 2026
EP3592780	Process For Producing Polyethylene Polymers	EXXONMOBIL CHEMICAL PATENTS	Apr 23, 2026
EP3867287	Polyethylene Resins	TOTALENERGIES ONETECH BELGIUM	Jan 16, 2026
EP3797135	A Cross-Linkable Polyolefin Composition Comprising A First And A Second Olefin Polymer	BOREALIS	Nov 14, 2025
EP4284754	<Sup2/>? <Sub2/>?2?Production Of Hydrogen-Rich Fuel-Gas With Reduced Coemission	EXXONMOBIL CHEMICAL PATENTS	Oct 28, 2025
EP3621995	Process For Activating A Catalyst For The Polymerization Of Ethylene	BASELL POLIOLEFINE ITALIA	Oct 20, 2025
EP4179020	Polyethylene Pipe Resin With High Resistance To Slow Crack Growth	BOREALIS	Sep 24, 2025
EP3717527	Polyethylene Compositions And Films Made Therefrom	EXXONMOBIL CHEMICAL PATENTS	Sep 18, 2025
EP4045589	Use Of Recycled Polyethylene In Closures For Bottles	NOVA CHEMICALS	Aug 27, 2025

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

Last updated on: Jul 17, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving The Dow Chemical
IPR2014-01436	Sep 2, 2014	THE DOW CHEMICAL	MALLARD CREEK POLYMERS	Institution Denied

IP litigation analysis comparing The Dow Chemical 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
THE DOW CHEMICAL	119	-	1	-
BASELL POLYOLEFINE	19	42	-	-
BOREALIS	122	144	2	-
CHEVRON PHILLIPS CHEMICAL LP	18	45	-	-