The weekly litigation news digest is live. Subscribe now

Patent Oppositions in electrical heating and lighting systems industry

Explore the competitive field of electrical heating and lighting systems where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in electrical heating and lighting systems technology and learn how to protect your intellectual property.

Get Patent Opposition Report for electrical heating and lighting systems

Comprehensive Analysis, Strategic Insights & Expert Evaluation – Stay Ahead in Your Patent Challenge.

Download Report

Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Last updated on: Nov 20, 2025
Law FirmTotal Oppositions Filed
MOLNIA36
SAMSON & PARTNER PATENTANWALTE MBB35
D YOUNG21
RUPP20
DEHNS17
SCHROER16
HGF11
EISENFUHR SPEISER10
BEDER10
REDDIE & GROSE7

Patent challenges are becoming increasingly common in the electrical heating and lighting systems industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the electrical heating and lighting systems industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Nov 20, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name
Method For Controlling Temperature Of Heater Included In Aerosol Generation Device According To Type Of Cigarette, And Aerosol Generation Device For Controlling Temperature Of Heater According To Type Of CigaretteKT&GOct 1, 2025JAPAN TOBACCO
Method For Controlling Temperature Of Heater Included In Aerosol Generation Device According To Type Of Cigarette, And Aerosol Generation Device For Controlling Temperature Of Heater According To Type Of CigaretteKT&GSep 30, 2025NICOVENTURES
Occupant Counting DeviceLUTRON TECHNOLOGYSep 26, 2025TRIDONIC
Aerosol Generating Device And Method For Controlling Power Mode ThereofKT&GSep 17, 2025JAPAN TOBACCO
Induction Heating Assembly For A Vapour Generating DeviceJAPAN TOBACCOJul 7, 2025PHILIP MORRIS
Induction Heating Assembly For A Vapour Generating DeviceJAPAN TOBACCOJul 1, 2025NICOVENTURES
Eiga Coil Having Annular TurnsALD VACUUMJun 27, 2025NANOVAL
Induction Heating Assembly For A Vapour Generating DeviceJAPAN TOBACCOJun 20, 2025PHILIP MORRIS
Process-Controlled Power Supply For An Induction Coil For Heating Of Shrink-Fit ChucksKARL SCHSSLERJun 17, 2025HAIMER
Nb-Iot Technology-Based Intelligent Street Lamp Measurement And Control DeviceSUZHOU OPPLE LIGHTINGJun 17, 2025TRIDONIC

To stay ahead in the competitive electrical heating and lighting systems industry, companies are constantly innovating. Here are the top patents facing oppositions in the electrical heating and lighting systems industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Nov 20, 2025
Patent NumberPublication DateTitleApplicantTotal Oppositions
Apr 10, 2019Aerosol Guiding Device And Aerosol Generating System Comprising Said Aerosol Guiding DeviceJAPAN TOBACCO4
Aug 4, 2021Vaporization Device Systems And MethodsJUUL LABS4
Sep 7, 2022Ptc HeaterBESTWAY INFLATABLES & MATERIAL3
Jun 9, 2021Vaporization Device Systems And MethodsJUUL LABS3
Nov 17, 2021Adhesive Transfer Hose Having A Barrier Layer And Method Of UseNORDSON3
Jan 1, 2025Method For Controlling Temperature Of Heater Included In Aerosol Generation Device According To Type Of Cigarette, And Aerosol Generation Device For Controlling Temperature Of Heater According To Type Of CigaretteKT&G3
Aug 3, 2022Solid-State Microwave DeviceWHIRLPOOL3
Apr 3, 2019Methods For Adaptively Controlling Lighting Based Upon Traffic In An Outdoor Lighting NetworkPHILIPS LIGHTING HOLDING2
Jun 14, 2017Hotplate DeviceBSH HAUSGERTE2
Sep 7, 2022Cartridge And Control Body Of An Aerosol Delivery Device Including Anti-Rotation Mechanism And Related MethodR J REYNOLDS TOBACCO2