Patent Oppositions in fluid control valves and devices industry

Explore the competitive field of fluid control valves and devices 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 fluid control valves and devices technology and learn how to protect your intellectual property.

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

Patent challenges are becoming increasingly common in the fluid control valves and devices 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 fluid control valves and devices 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: Sep 3, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Volumetric Flow Regulator For An Air Conditioning And Ventilation SystemTROXJun 9, 2026LINDAB VENTILATION
Volumetric Flow Regulator For An Air Conditioning And Ventilation SystemTROXJun 3, 2026FLAKTGROUP FINLAND
Urea Plant With Valve; Urea Production Process; Use And MethodSTAMICARBONApr 16, 2026SAIPEM
Electromagnetic Hinged Armature Valve DeviceETO MAGNETICApr 2, 2026KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE
Electronic Expansion ValveHANGZHOU SANHUA RESEARCH INSTITUTEJan 29, 2026GANAHL
Carbonation Machine And A Gas Canister For A Carbonation MachineSODASTREAM INDUSTRIESJan 8, 2026ROTAREX SOLUTIONS
Actuating System For Use In Driving Valve To Open And CloseNEWAY VALVE SUZHOUDec 5, 2025PETROLVALVES
Actuating System For Use In Driving Valve To Open And CloseNEWAY VALVE SUZHOUDec 4, 2025ADVANCED TECHNOLOGY VALVE
Fluid Dynamic Device With Integrated Sensor ElementDOLPHIN FLUIDICSSep 30, 2025GEORG FISCHER ROHRLEITUNGSSYSTEME
Water Pipe Having A Connection Between The Receptacle And The HousingAF HOLDINGSep 3, 2025WEISSE

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

Last updated on: Sep 3, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Nov 1, 2023Fresh-Air Supply System For A Submarine And Submarine Including Such A SystemNAVAL GROUP3
Jun 8, 2016Turbine WastegateHONEYWELL2
Sep 25, 2019ValveHALDEX BRAKE PRODUCTS2
Mar 4, 2020Device For Regulating The Flow Of A FluidASCO NUMATICS2
Oct 31, 2018A Modular Motor Driven ActuatorDANFOSS2
Mar 21, 2018Disc ValveMACK & SCHNEIDER2
Oct 27, 2021Protection ValveNABTESCO AUTOMOTIVE2
Dec 23, 2020Fuel System Valve AssemblyTI GROUP AUTOMOTIVE SYSTEMS2
Apr 10, 2019Line Valve For A Fluid LineVERITAS2
Feb 20, 2019A Valve And A Method Of Operating A ValveIMI HYDRONIC ENGINEERING2