Patent Oppositions in polysaccharide mixtures and compositions industry

Explore the competitive field of polysaccharide mixtures and compositions 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 polysaccharide mixtures and compositions 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 polysaccharide mixtures and compositions 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 polysaccharide mixtures and compositions 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
Biomass-Resource-Derived Polyester And Production Process ThereofMITSUBISHI CHEMICALApr 17, 2025NOVAMONT
Method Of Manufacturing Composite Products Comprising A Carbohydrate-Based BinderKNAUF INSULATIONMay 29, 2024JOHNS MANVILLE
Binders And Materials Made TherewithKNAUF INSULATIONDec 8, 2023SAINT GOBAIN
Dewatering Biomass Material Comprising Polysaccharide, Method For Extracting Polysaccharide From Biomass Material, And Dewatered Biomass MaterialCP KELCO APSFeb 8, 2023CARGILL
BindersKNAUF INSULATIONDec 22, 2021BASF
Gum Arabic From Acacia SeyalDHLERJun 11, 2020FRKELLY
Gum Arabic From Acacia SeyalDHLERJun 9, 2020ADM WILD EUROPE
Bio-Based Binders For Insulation And Non-Woven MatsOWENS CORNING INTELLECTUAL CAPITAL, LLCApr 9, 2020URSA INSULATION
Viscosity Modified Formaldehyde-Free Binder CompositionsJOHNS MANVILLEMar 25, 2020KNAUF INSULATION
Bio-Based Binders For Insulation And Non-Woven MatsOWENS CORNING INTELLECTUAL CAPITAL, LLCMar 23, 2020SAINT GOBAIN

To stay ahead in the competitive polysaccharide mixtures and compositions industry, companies are constantly innovating. Here are the top patents facing oppositions in the polysaccharide mixtures and compositions 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
Jul 10, 2019Bio-Based Binders For Insulation And Non-Woven MatsOWENS CORNING INTELLECTUAL CAPITAL, LLC3
Sep 11, 2019Gum Arabic From Acacia SeyalDHLER2
Oct 4, 2017Curable Fiberglass BinderJOHNS MANVILLE1
Oct 4, 2017Curable Fiberglass BinderJOHNS MANVILLE1
Feb 17, 2021Improved Nonwoven Of Synthetic PolymerJOHNS MANVILLE1
Feb 24, 2021Improved Performance Polymeric Fiber WebsJOHNS MANVILLE1
Jan 23, 2019Cellulosic CompositeJOHNS MANVILLE1
May 9, 2018Curable Fiberglass Binder Comprising Amine Salt Of Inorganic AcidJOHNS MANVILLE1
May 18, 2016A Method For Precipitating Calcium Carbonate And Xylan, A Product Prepared By The Method, And Its UseUPM KYMMENE1
Apr 24, 2019Binders And Materials Made TherewithKNAUF INSULATION1