IP Verse

Hahner patent opposition analysis

The comprehensive analysis of Hahner opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Latest patent oppositions filed by Hahner

Stay updated with the latest patent oppositions filed by Hahner

Patent NumberTitleApplicantOpposition DateOpposition Company
EP4326393
Device For Stimulating The Biosynthesis Of Vitamin D3JK-HOLDING GMBHNov 19, 2025KBL
EP3946574
Irradiation Module And Device And Method For Irradiation With Medical And Cosmetic RadiationJK-HOLDING GMBHAug 14, 2025KBL
EP3946575
Device For Acting On At Least Parts Of A BodyJK-HOLDING GMBHDec 12, 2024KBL
EP2772234
Apparatus For Creating Ocular Surgical And Relaxing IncisionsAMO DEVELOPMENT, LLCJan 5, 2022ALCON
EP3388886
Contact Lens With A Hydrophilic LayerTANGIBLE SCIENCEJul 26, 2021ALCON
EP3597268
Irradiating Device And Irradiation MethodJK-HOLDING GMBHJul 23, 2021KBL
EP2809773
Process Of Modulating Man5 And/Or Afucosylation Content Of Glycoprotein CompositionDR REDDYS LABORATORIESJun 2, 2021BREUER
EP3351620
Metabolically Optimized Cell CultureREGENERON PHARMACEUTICALSJun 2, 2021BREUER
EP2548528
Method And Apparatus For Patterned Plasma-Mediated Laser Trephination Of The Lens Capsule And Three Dimensional Phaco-SegmentationAMO DEVELOPMENT, LLCApr 14, 2021ALCON
EP3446158
Silicone Elastomer-Hydrogel Hybrid Contact LensesCOOPERVISIONMar 24, 2021ALCON

Top clients of Hahner

Top companies who are the clients of Hahner

CompanyTotal
ALCON6
KBL4
BREUER2
FRIEDRICH, RAINER2