Kopp competitive analysis

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

Last updated on: Jul 30, 2026
Patent NumberTitleApplicantOpposition Date
Microporous Zirconium Silicate For Treating HyperkalemiaZS PHARMAJun 17, 2026
Pharmaceutical Formulation Comprising EzetimibeASSIA CHEMICAL INDUSTRIESJun 3, 2026
Migalastat Formulations Having Improved PharmacokineticsAMICUS THERAPEUTICSJun 2, 2026
Methods For Treating HyperphenylalaninemiaPTC THERAPEUTICS MPMay 12, 2026
New Oral Pharmaceutical Composition And Dose Regimen For The Therapy Of Progressive Fibrosing Interstitial Lung DiseasesBOEHRINGER INGELHEIMApr 2, 2026
Pharmaceutical FormulationsARRAY BIOPHARMAMar 18, 2026
Methods Of Treatment Of Cholestatic DiseasesGENFITJan 29, 2026
Manufacture Of A Crystalline Pharmaceutical ProductORIONJan 8, 2026
Formulations Of (+)-2-[1-(3-Ethoxy-4-Methoxy-Phenyl)-2-Methanesulfonyl-Ethyl]-4-Acetyl Aminoisoindoline-1,3-DioneAMGEN EUROPEDec 19, 2025
Solid State Forms Of Ixazomib CitrateASSIA CHEMICAL INDUSTRIESDec 19, 2025

Explore Kopp's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jul 30, 2026
Patent NumberPublication DateTitleTotal Oppositions
Mar 13, 2024System For Releasing Beneficial Mites And Uses Thereof1
Sep 8, 2021Implant And Method For The Production Thereof1
Jul 22, 2020Mite Composition, Carrier, Method For Rearing Mites And Uses Related Thereto2
May 1, 2019Oil Borne Wood Preserving Composition For Treatment Of Poles, Posts, Piling, Cross-Ties And Other Wooded Structures2

Latest PTAB cases involving Kopp

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

Last updated on: Aug 4, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Kopp

PGR2026-00023Mar 17, 2026VIANCEKOPPERS PERFORMANCE CHEMICALSPending
IPR2022-01224Jul 1, 2022METRASENSKOPPFinal Written Decision
IPR2017-00862Feb 9, 2017SANDVINEKOPPENHAVER DIETZInstitution Denied
IPR2017-00863Feb 9, 2017SANDVINEKOPPENHAVER DIETZTerminated

Peer Comparison New

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

Last updated on: Jul 30, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
WITTKOPP10 - - -
ASSIA CHEMICAL INDUSTRIES - 14 - -
ASTRAZENECA - 46 - 18
BRISTOL MYERS SQUIBB IRELAND - 42 - -