Latest oppositions filed by Neuefeind, Regina

This table presents recent patent oppositions filed by Neuefeind, Regina against its competitors. It outlines key details of each case, including the patent title, filing date and the applicant. This information provides insights into the competitive landscape and highlights active disputes over patent grant within the industry.

Patent NumberTitleApplicantOpposition Date
EP3330279Method For Purifying Composition Comprising Antibodies With Anionic PolymerCHUGAI SEIYAKU KABUSHIKI KAISHAJan 5, 2023
EP3393234Restorer PlantsKWS SAAT SESep 15, 2022
EP3470432Methods For Treating Or Preventing Asthma By Administering An Il-4R AntagonistREGENERON PHARMACEUTICALS, INC.Jul 6, 2022
EP3107575Methods For Treating Or Preventing Asthma By Administering An Il-4R AntagonistREGENERON PHARMACEUTICALS, INC.Jun 1, 2022
EP2445924Capture Purification Processes For Proteins Expressed In A Non-Mammalian SystemAMGENDec 3, 2021
EP1915394High-Level Expression Of Recombinant Antibody In A Mammalian Host CellLONZA BIOLOGICS PLC.Oct 26, 2021
EP3234197Fine Mapping And Validation Of Qtl Underlying Fiber Content And Seed Coat Color Traits And Identification Of Snp Markers For Marker Assisted Selection Of These Traits Derived From Yellow Seed Coat (Ysc) Canola Line Yn01-429 And Its LineageDOW AGROSCIENCES LLCAug 9, 2021
EP3351620Metabolically Optimized Cell CultureREGENERON PHARMACEUTICALS, INC.Jun 2, 2021
EP3241908Method For Regulating Glycosylation Of Recombinant GlycoproteinLG CHEM, LTD.May 4, 2021
EP3502253Novel Crispr Enzymes And SystemsMASSACHUSETTS INSTITUTE OF TECHNOLOGYDec 21, 2020