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 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.

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: Jul 2, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
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 HousingAIRSep 3, 2025WEISSE
Four-Position Switching ValveSMCApr 28, 2025FESTO
Double Seat ValveGEA TUCHENHAGENFeb 26, 2025ALFA LAVAL CORPORATE

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: Jul 2, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Dec 27, 2017Dlc-Coated Gate Valve In Petroleum Production Or Water InjectionAKER SUBSEA2
Oct 31, 2018A Modular Motor Driven ActuatorDANFOSS2
Oct 27, 2021Protection ValveNABTESCO AUTOMOTIVE2
May 20, 2026Valve With A Fixing DeviceHALDEX AKTIEBOLAG2
Mar 4, 2020Device For Regulating The Flow Of A FluidASCO NUMATICS2
Feb 20, 2019A Valve And A Method Of Operating A ValveIMI HYDRONIC ENGINEERING2
Sep 25, 2019ValveHALDEX BRAKE PRODUCTS2
Dec 23, 2020Fuel System Valve AssemblyTI GROUP AUTOMOTIVE SYSTEMS2
Apr 13, 2022A Flow Apparatus And Monitoring System Relating TheretoLINDE2
Mar 21, 2018Disc ValveMACK & SCHNEIDER2