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: Sep 10, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Brush, Method Of Manufacturing Brushes, And Brush Manufacturing DeviceZAHORANSKYSep 3, 2026MC SCHIFFER
Propylene Polymers For Three-Dimensional PrintingLUMMUS NOVOLEN TECHNOLOGYSep 3, 2026WR GRACE & CONN
Multistage Pressing Process For Producing A Moulded Part Such As A Bipolar Plate From A Highly Filled Thermosetting MaterialSCHUNK KOHLENSTOFFTECHNIKAug 27, 2026SCHAEFFLER
An Adjusting Element And A Method Of Installing An Add-On Part Using The Adjusting ElementBLLHOFF VERBINDUNGSTECHNIKAug 26, 2026WITTE AUTOMOTIVE
Portioning UnitTHERMOPLAYAug 26, 2026SACMI COOPERATIVA MECCANICI IMOLA SOCIETA COOPERATIVA
Melt Pool Monitoring System And Method For Detecting Errors In An Additive Manufacturing ProcessGENERAL ELECTRICAug 25, 2026STIES, JOCHEN
Extrusion Profile For A Door And / Or Window Part And Method Of Manufacturing The SameSALAMANDER INDUSTRIE PRODUKTEAug 24, 2026PROFINE
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

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: Sep 10, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
May 3, 2017Manufacture Of Thick Xps Foam Panels By Means Of WeldingJACKON INSULATION GMBH7
Apr 5, 2017Thermoplastic Foam Plates With A Welding Seam Thickness Of 30 To 200 MicrometersBASF6
Oct 8, 2025Powder Compositions Made Of Thermoplastics And Use Of The CompositionsROWAK5
May 2, 2018Trim Part For Motor Vehicles And Method For Its ProductionWIEGAND5
Oct 17, 2018High Integrity Polyester StrappingILLINOIS TOOL WORKS5
Aug 10, 2016Mechanical Reinforcement For A Part Made Of A Composite Material, In Particular For A Large Wind-Turbine BladeEPSILON COMPOSITE4
May 30, 2018Producing An Item By The Selective Fusion Of Polymer Powder LayersRHODIA OPRATIONS4
Aug 12, 2020An Artificial Panel, A Method For Manufacturing Same And Furniture Articles TherefromKETER PLASTIC4
Aug 12, 2015Method For Producing A Three-Dimensional ComponentKATHOLIEKE UNIVERSITEIT LEUVEN4
Jul 18, 2018Use Of Thermoplastic Polyurethane PowdersLEHMANN&VOSS&CO. KG4