IP Verse

Hgf patent opposition analysis

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

Latest patent oppositions filed by Hgf

Stay updated with the latest patent oppositions filed by Hgf

Patent NumberTitleApplicantOpposition DateOpposition Company
EP4190176
Smoking Substitute ConsumableIMPERIAL TOBACCOFeb 19, 2026PHILIP MORRIS
EP3714719
Aerosol Delivery Device With Improved Fluid TransportRAI STRATEGICFeb 13, 2026PHILIP MORRIS
EP3829334
Aerosol Generating SubstrateNICOVENTURESJan 30, 2026PHILIP MORRIS
EP3690294
Electronic Expansion ValveZHEJIANG SANHUA INTELLIGENT CONTROLSJan 29, 2026GANAHL
EP3076805
Nicotine Liquid Formulations For Aerosol Devices And Methods ThereofPAX LABSJan 16, 2026PHILIP MORRIS
EP3871515
Nicotine Salts, Co-Crystals, And Salt Co-Crystal ComplexesR J REYNOLDS TOBACCOJan 16, 2026PHILIP MORRIS
EP3200633
Disposable Tank Electronic Cigarette, Method Of Manufacture And Method Of UseDIGIRETTESJan 2, 2026PHILIP MORRIS
EP3478103
Article For Use With Apparatus For Heating Smokable MaterialBRITISH AMERICAN TOBACCODec 30, 2025PHILIP MORRIS
EP3928646
Vaporization Device Systems And MethodsJUUL LABSDec 22, 2025PHILIP MORRIS
EP3124505
Ethylene/Alpha-Olefin Copolymer And Lubricating OilMITSUI CHEMICALSDec 19, 2025BOREALIS

Top clients of Hgf

Top companies who are the clients of Hgf

CompanyTotal
PHILIP MORRIS102
HGF55
UNIFIED PATENTS28
SMITH AND NEPHEW17
SMITH & NEPHEW14
GENERICS UK10
ECOLAB USA9
SCIENTIFIC DESIGN8
BOREALIS6
SYNGENTA CROP PROTECTION6