IP Verse

Swindell & Pearson competitive analysis

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

Last updated on: Sep 10, 2026

Patent Number	Title	Applicant	Opposition Date
EP3504160	Cathode Active Material For High Voltage Secondary Battery	HALDOR TOPSE	Mar 6, 2024
EP3472125	Thermolytic Fragmentation Of Sugars	HALDOR TOPSE	Jul 14, 2021
EP2790685	Transdermal Delivery System Comprising Buprenorphine	LTS LOHMANN THERAPIE SYSTEME	May 16, 2018
EP2398817	Process For Purifying Lipopeptides	XELLIA PHARMACEUTICALS APS	Jan 29, 2016
EP2242758	Crystalline Form Of Abacavir That Is Essentially Free Of Solvent	ESTEVE QUMICA	Dec 18, 2015
EP1301519	Prodrugs Of Phosphonate Nucleotide Analogues And Methods For Selecting And Making Same	GILEAD SCIENCES	Nov 23, 2015
EP1764246	Opening And Closing Apparatus Of Vehicle	MITSUBISHI JIDOSHA ENGINEERING KABUSHIKI KAISHA	Apr 30, 2015

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

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

Last updated on: Sep 10, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
SWINDELL & PEARSON	7	-	-	-
GILEAD SCIENCES	7	63	8	6
HALDOR TOPSE	-	25	-	-
TOPSOE	-	19	4	-