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.

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: Jul 9, 2026
Law FirmTotal Oppositions Filed
MOLNIA36
SAMSON & PARTNER PATENTANWALTE MBB35
DEHNS29
SAMSON & PARTNER28
D YOUNG24
RUPP21
SCHROER16
SCHRER15
HGF14
EISENFUHR SPEISER12

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: Jul 9, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Aerosol Generation Device Comprising Voltage Converter And Method For Controlling SameKT&GMay 7, 2026NICOVENTURES
Solid State Rf Oven With Context AwarenessILLINOIS TOOL WORKSMay 6, 2026RATIONAL
Solid State Rf Oven With Context AwarenessILLINOIS TOOL WORKSMay 5, 2026EISENFUHR SPEISER
Aerosol Generating Device And Method For Controlling SameKT&GApr 29, 2026NICOVENTURES
A Controller For Training A Machine For Automatizing Lighting Control Actions And A Method ThereofSIGNIFY HOLDINGApr 15, 2026NOVAGRAAF
Apparatus For Aerosol Generating DeviceNICOVENTURESApr 13, 2026PHILIP MORRIS
System For Preparing And Method For Operating A System For Preparing At Least One FoodVORWERK & INTERHOLDINGApr 9, 2026EISENFUHR SPEISER
Aerosol Generating Device And Operation Method ThereofKT&GMar 30, 2026IMPERIAL TOBACCO
Aerosol Generating Device And Operation Method ThereofKT&GMar 27, 2026PHILIP MORRIS
Aerosol Generating Apparatus Using Induction Heating Method And Aerosol Generating Method Using Induction Heating MethodKT&GMar 25, 2026NICOVENTURES

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: Jul 9, 2026
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
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&G4
Sep 30, 2020An Electrically Heated Aerosol-Generating SystemPHILIP MORRIS3
Aug 3, 2022Solid-State Microwave DeviceWHIRLPOOL3
Nov 17, 2021Adhesive Transfer Hose Having A Barrier Layer And Method Of UseNORDSON3
Sep 7, 2022Cartridge And Control Body Of An Aerosol Delivery Device Including Anti-Rotation Mechanism And Related MethodRAI STRATEGIC3
May 2, 2018Device For Sealing PackagingsOPTIMA CONSUMER3
Oct 9, 2019Programmable Lighting Device And Method And System For Programming Lighting DevicePHILIPS LIGHTING HOLDING3
Nov 18, 2020Lamp Control Circuit And Method Of Driving A LampPHILIPS LIGHTING HOLDING3