TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Non Woven Fabrics, companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top opposing and opposed companies, and the most recent patents getting opposed. Stay informed on the latest developments in Non Woven Fabrics technology and learn how to protect your intellectual property.

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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 Non Woven Fabrics 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 Non Woven Fabrics 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 24, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

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EP3885480Filtration Material Using Fiber Blends That Contain Strategically Shaped Fibers And/Or Charge Control AgentsSWM LUXEMBOURGJun 11, 2025MAIWALD
EP3359499Mineral FibresSAINT GOBAINJun 4, 2025ROCKWOOL
EP3848489Method Of Forming A Web From Fibrous MaterialsOWENS CORNING CAPITALJun 4, 2025SAINT GOBAIN
EP4073307Fibrous Fleece MaterialNICOVENTURESMay 27, 2025CABINET LAVOIX
EP3697359Fluid Management For Sensor Enabled Wound Therapy Dressings And SystemsSMITH & NEPHEWMay 9, 2025MOLNLYCKE HEALTH CARE
EP3757268Method For Producing And / Or Finishing A Glass Mat SheetVOITH PATENTApr 10, 2025OWENS CORNING CAPITAL
EP4127287Method For Manufacturing Insulation Products Based On Mineral Wool Using A Solid Thermosetting BinderSAINT GOBAINFeb 7, 2025KNAUF INSULATION
EP3695040Aqueous Binder CompositionsOWENS CORNING CAPITALDec 19, 2024SAINT GOBAIN
EP4117460Chewable Product For Oral Delivery Of A Substance, And Method Of Manufacturing The SameNONWOVENNDec 12, 2024SWEDISH MATCH NORTH EUROPE
EP3512993Method For Producing A Wet-Laid Nonwoven FabricTRTZSCHLEROct 10, 2024ANDRITZ KUSTERS

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

Last updated on: Jul 24, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
EP3784064Jun 2, 2021A Packaging Material And An Oral Pouched Nicotine ProductSWEDISH MATCH NORTH EUROPE4
EP2985375Mar 29, 2017Dispersible Non-Woven Fabric And Method For Producing The SameGLATFELTER GERNSBACH3
EP2968028Apr 10, 2024Nonwoven SubstratesTHE PROCTER & GAMBLE3
EP2943606Mar 29, 2017Thermal Insulation Product Based On Mineral Wool And Method Of Manufacturing The ProductSAINT GOBAIN3
EP3711729Dec 16, 2020Absorbent ArticlesONTEX BVBA3
EP3711732Nov 17, 2021Absorbent Articles And Methods Of MakingONTEX BVBA3
EP2438129Aug 22, 2018Gluing Composition For Mineral Wool Including A Saccharide, An Organic Polycarboxylic Acid And A Reactive Silicone, And Insulating Products Produced From Said CompositionSAINT GOBAIN3
EP2485989Jul 10, 2019Bio-Based Binders For Insulation And Non-Woven MatsOWENS CORNING CAPITAL3
EP2826903Jun 7, 2023Mineral Fiber Insulation ProductKNAUF INSULATION3
EP3867435May 3, 2023Pulp-Containing Biodegradable Non-Woven Fabric And Method For Producing The SameGLATFELTER GERNSBACH3