Patent Oppositions in processing pigments and carbon black industry

Explore the competitive field of processing pigments and carbon black 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 processing pigments and carbon black 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 processing pigments and carbon black 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 processing pigments and carbon black 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 3, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Carbon Black, Slurry, And Lithium Ion Secondary BatteryDENKAMay 26, 2026ORION ENGINEERED CARBONS
Carbon Black, Slurry, And Lithium-Ion Secondary BatteryDENKAMay 5, 2026ORION ENGINEERED CARBONS
Compositions With Increased Color Shade Stability Based On Pigmentary Tio2, Organic Pigments And Metal Oxide ParticlesNATURA & UKApr 30, 2026HENKEL
Coating Pigments And Methods Of Making ThereofAXALTA COATING SYSTEMSApr 14, 2026PPG INDUSTRIES
Pigment And Production ThereofGIESECKEDEVRIENT CURRENCY TECHNOLOGYFeb 9, 2026VIAVI SOLUTIONS
Preparation Of Pigments Having A Defined Size And ShapeGIESECKEDEVRIENT CURRENCY TECHNOLOGYDec 12, 2025VIAVI SOLUTIONS
Agglomerate CompositionIMERYS PIGMENTSAug 27, 2025IMI FABI
Particle Systems And MethodsMONOLITH MATERIALSJul 1, 2025ORION ENGINEERED CARBONS
Spherical Amorphous Calcium Carbonate ParticlesSCHAEFER KALKJun 11, 2025AMORPHICAL
Tio2-Free PigmentSUN CHEMICALNov 6, 2024ECKART

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

Last updated on: Sep 3, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Jul 29, 2015Novel Treated Mineral Pigments For Aqueous Based Barrier CoatingsBASF4
Mar 2, 2016Hydrophobicization Of Silicas Under Oxidizing ConditionsWACKER CHEMIE3
Jul 20, 2022Metallic Gloss Pigments Based On Aluminium Flakes With A Thickness Of 1-30 NmSCHLENK METALLIC PIGMENTS3
Dec 30, 2020Inorganic Particulate Material Suitable For Use In Polymeric FilmsIMERYS MINERALS3
Nov 4, 2015Matting AgentGRACE3
Apr 26, 2023Particulate Carbon Material That Can Be Produced From Renewable Raw Materials And Method For The Production Of Said Carbon MaterialSUNCOAL INDUSTRIES3
Feb 15, 2017Paper Coating PigmentsIMERYS PIGMENTS2
Aug 22, 2018Improved Uv Varnish Gloss Performance Using Novel Pigment And Process For Making SameSPECIALTY MINERALS MICHIGAN2
Jun 25, 2014Method For Producing Pigmentary Particles That Are Self-Binding, Dry, Or In An Aqueous Suspension Or Dispersion, And Contain Inorganic Materials And Binding AgentsOMYA2
May 27, 2015SilverpigmentsMERCK PATENT2