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: May 28, 2026
Law FirmTotal Oppositions Filed
MOLNIA36
SAMSON & PARTNER PATENTANWALTE MBB35
DEHNS27
D YOUNG24
RUPP21
SCHROER16
HGF14
EISENFUHR SPEISER11
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: May 28, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
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, 2026NICOVENTURES
Aerosol Generating Apparatus Using Induction Heating Method And Aerosol Generating Method Using Induction Heating MethodKT&GMar 25, 2026NICOVENTURES
An Inductive Heating Arrangement And A Method For Controlling A Temperature Of An Inductive Heating ArrangementPHILIP MORRISMar 4, 2026NICOVENTURES
Aerosol Generating Device And Method For Controlling SameKT&GFeb 26, 2026NICOVENTURES
Commissioning Device Using A Short-Range SignalSIGNIFY HOLDINGFeb 20, 2026NOVAGRAAF
Aerosol Delivery Device With Improved Fluid TransportRAI STRATEGICFeb 13, 2026IMPERIAL TOBACCO

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: May 28, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Mar 26, 2025Vaporization Device Systems And MethodsJUUL LABS4
Aug 4, 2021Vaporization Device Systems And MethodsJUUL LABS4
Apr 10, 2019Aerosol Guiding Device And Aerosol Generating System Comprising Said Aerosol Guiding DeviceJAPAN TOBACCO4
Jul 2, 2025Aerosol Generating Device And Operation Method ThereofKT&G3
Jun 9, 2021Vaporization Device Systems And MethodsJUUL LABS3
Sep 7, 2022Ptc HeaterBESTWAY INFLATABLES & MATERIAL3
Aug 3, 2022Solid-State Microwave DeviceWHIRLPOOL3
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
Apr 3, 2019Methods For Adaptively Controlling Lighting Based Upon Traffic In An Outdoor Lighting NetworkSIGNIFY HOLDING2