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: Feb 19, 2026
Law FirmTotal Oppositions Filed
MOLNIA36
SAMSON & PARTNER PATENTANWALTE MBB35
D YOUNG24
DEHNS23
RUPP21
SCHROER16
HGF12
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: Feb 19, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Induction Heating Assembly For A Vapour Generating DeviceJAPAN TOBACCOJan 8, 2026PHILIP MORRIS
Led Module And Electronic Ballast For A Flexibly Upgradable Lighting SystemSITECOJan 2, 2026ZUMTOBEL LIGHTING
Aerosol Generating Device And Operation Method ThereofKT&GDec 30, 2025JAPAN TOBACCO
Vaporization Device Systems And MethodsJUUL LABSDec 24, 2025NICOVENTURES
An Aerosol-Generating Device Comprising A Closure MemberPHILIP MORRISDec 24, 2025NICOVENTURES
Vaporization Device Systems And MethodsJUUL LABSDec 23, 2025STRAWMAN
Vaporization Device Systems And MethodsJUUL LABSDec 22, 2025PHILIP MORRIS
Induction Heating Assembly For A Vapour Generating DeviceJAPAN TOBACCODec 18, 2025NICOVENTURES
Aerosol Generation DeviceKT&GDec 16, 2025NICOVENTURES
Aerosol Generating Device And Operation Method ThereofKT&GDec 15, 2025NICOVENTURES

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: Feb 19, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Aug 4, 2021Vaporization Device Systems And MethodsJUUL LABS4
Mar 26, 2025Vaporization Device Systems And MethodsJUUL LABS4
Apr 10, 2019Aerosol Guiding Device And Aerosol Generating System Comprising Said Aerosol Guiding DeviceJAPAN TOBACCO4
Sep 7, 2022Ptc HeaterBESTWAY INFLATABLES & MATERIAL3
Jun 9, 2021Vaporization Device Systems And MethodsJUUL LABS3
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
Jun 14, 2017Hotplate DeviceBSH HAUSGERTE2