Patent Oppositions in plastic forming and processing methods industry

Explore the competitive field of plastic forming and processing methods 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 plastic forming and processing methods 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 plastic forming and processing methods 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 plastic forming and processing methods 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: Aug 27, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Improved Pulp Disposable TrayONEWORLD PACKAGING SLAug 19, 2026MAYR MELNHOF KARTON
A Packaging Material, And A Method For Producing Such Packaging MaterialTETRA LAVAL & FINANCEAug 12, 2026SIG SERVICES
Multilayered Pipes, Method Of Producing The Same And Method Of Welding Two Multilayered PipesUPONOR INFRAAug 5, 2026EGEPLAST
Process For Manufacturing A Plastic Composite ProfileORAC HOLDINGJul 29, 2026NMC
Laser Welding System And Method Using A Mask To Control The Width Of The WeldDUKANE IASJul 29, 2026HYMSON SWITZERLAND
Injection MoldingGUANGDONG YIZUMI PRECISION MACHINERYJul 22, 2026ENGEL AUSTRIA
Additive Manufacturing Of Rubber-Like MaterialsSTRATASYSJul 22, 2026ARKEMA FRANCE
Polyethylene FilmINEOS EUROPEJul 15, 2026THE DOW CHEMICAL
Polyethylene FilmINEOS EUROPEJul 14, 2026TOTALENERGIES ONETECH
Solid Dosage Form ProductionUNIVERSITY OF LANCASHIREJul 10, 2026FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG EV

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

Last updated on: Aug 27, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
May 3, 2017Manufacture Of Thick Xps Foam Panels By Means Of WeldingJACKON INSULATION GMBH8
Apr 5, 2017Thermoplastic Foam Plates With A Welding Seam Thickness Of 30 To 200 MicrometersBASF6
Jul 18, 2018Use Of Thermoplastic Polyurethane PowdersCOVESTRO DEUTSCHLAND5
Oct 8, 2025Powder Compositions Made Of Thermoplastics And Use Of The CompositionsROWAK5
Oct 17, 2018High Integrity Polyester StrappingPREMARK PACKAGING5
Aug 12, 2020An Artificial Panel, A Method For Manufacturing Same And Furniture Articles TherefromKETER PLASTIC5
May 2, 2018Trim Part For Motor Vehicles And Method For Its ProductionWIEGAND5
May 30, 2018Producing An Item By The Selective Fusion Of Polymer Powder LayersRHODIA OPRATIONS4
Nov 28, 2018Method For Welding Profiled Elements In Plastic Material, In Particular PvcGRAF SYNERGY4
Aug 6, 2025Process For Preparing A Polyolefin CompositionBASELL POLYOLEFINE4