Patent Oppositions in joining parts industry

Explore the competitive field of joining parts 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 joining parts 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 joining parts 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 joining parts 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
Sealing Device For A Packaging Machine, Packaging Machine Having A Sealing Device And Method Of Operating A Sealing DeviceTETRA LAVAL & FINANCEMay 27, 2026HERRMANN ULTRASCHALLTECHNIK
Sealing Device For A Packaging Machine, Packaging Machine Having A Sealing Device And Method Of Operating A Sealing DeviceTETRA LAVAL & FINANCEMay 26, 2026SIG SERVICES
Edge Trim For Pieces Of FurnitureREHAU INDUSTRIESMay 20, 2026JOWAT
Method For Connecting Workpieces, And Assembled ObjectTELSONIC HOLDINGMay 13, 2026HERRMANN ULTRASCHALLTECHNIK
Laminate Manufacturing MethodPANASONIC HOUSING SOLUTIONSApr 23, 2026VKR HOLDING
Vibration Welding Fiber-Reinforced Composite Aircraft StructuresROHRMar 23, 2026SAFRAN AIRCRAFT ENGINES
Closure Device For Flexible ContainersGREIF VELOX MASCHINENFABRIKMar 10, 2026IMERTECH
Packaging In Which The Weld Is Concealed In The Print And Manufacturing MethodAISAPACK HOLDINGJan 27, 2026PACKSYS
Edge Trim For Pieces Of FurnitureREHAUDec 4, 2025SURTECO
Edge Trim For Pieces Of FurnitureREHAUDec 1, 2025JOWAT

To stay ahead in the competitive joining parts industry, companies are constantly innovating. Here are the top patents facing oppositions in the joining parts 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
May 3, 2017Manufacture Of Thick Xps Foam Panels By Means Of WeldingJACKON INSULATION8
Apr 5, 2017Thermoplastic Foam Plates With A Welding Seam Thickness Of 30 To 200 MicrometersBASF6
Nov 28, 2018Method For Welding Profiled Elements In Plastic Material, In Particular PvcGRAF SYNERGY4
Mar 13, 2024Method For Producing A Welded Connection, And Welding DeviceALOIS GRUBER GESELLSCHAFT3
Aug 1, 2018Packaging SystemISHIDA3
Nov 28, 2018Device For Welding Profiled Elements In Plastic Material, In Particular PvcGRAF SYNERGY3
Dec 25, 2019Edge Trim For Pieces Of FurnitureBULTHAUP3
May 2, 2018Device For Sealing PackagingsOPTIMA FILLING AND PACKAGING MACHINES3
Sep 6, 2023Pressing Means For Devices For Welding Profiled Elements Made Of A Plastic Material, In Particular PvcGRAF SYNERGY3
Nov 21, 2018Tube Connectors Based On A Polyamide CompositionARKEMA FRANCE2