Patent Oppositions in polymers from unsaturated compounds industry

Explore the competitive field of polymers from unsaturated compounds 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 polymers from unsaturated compounds 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.

Last updated on: Sep 3, 2026
CompanyTotal Oppositions
L'OREAL46
THE PROCTER & GAMBLE40
HENKEL13
KAO GERMANY12
UNILEVER9
NOXELL7
COLGATE PALMOLIVE7
KAO6
BASF5
GALDERMA RESEARCH3

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the polymers from unsaturated compounds 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 polymers from unsaturated compounds 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
Cosmetic Composition Comprising A Particulate Cellulosic Compound, Hydrophobic Silica Aerogel Particles, And A Semicrystalline PolymerL'OREALAug 12, 2026HENKEL
Novel Topical Formulation That Modulates Nociception PathwaysPIERRE FABRE DERMO COSMTIQUEJul 20, 2026BEIERSDORF
Active Agent-Containing Articles That Exhibit Consumer Acceptable Article In-Use PropertiesTHE PROCTER & GAMBLEMay 20, 2026HENKEL
Composition For Strip-Free Hair RemovalTHALGO TCHMay 7, 2026MSC FILLE AU PLURIEL SOCIETE DARENT WAX
Density Balanced High Impact Perfume MicrocapsulesFIRMENICHApr 30, 2026FLAVORS AND FRAGRANCES
Soft Through-Air Dried Facial TissueKIMBERLY CLARK WORLDWIDEFeb 5, 2026ESSITY HYGIENE AND HEALTH
Method For Dyeing Keratinous Material, Containing Dye And An Acidic Post-Treatment AgentHENKELNov 12, 2025L'OREAL
Hair Conditioning CompositionKAO GERMANYSep 18, 2025L'OREAL
Hair Conditioning CompositionKAO GERMANYSep 16, 2025HENKEL
Cosmetic Agents For Temporary Reshaping Of Keratin Fibres Containing Starch Derivatives And A High Long-Term Rest IHENKELSep 4, 2025L'OREAL

To stay ahead in the competitive polymers from unsaturated compounds industry, companies are constantly innovating. Here are the top patents facing oppositions in the polymers from unsaturated compounds 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
Sep 7, 2022Sulfate Free Clear Personal Cleansing Composition Comprising Low Inorganic SaltTHE PROCTER & GAMBLE8
Apr 13, 2022Sulfate Free Personal Cleansing Composition Comprising Low Inorganic SaltTHE PROCTER & GAMBLE7
Apr 3, 2019Use Of Powdered Cellulose In Cosmetic ApplicationsEVONIK OPERATIONS2
Nov 15, 2017Preparation For Application To Body Surface And Preparation Holding Sheet For Application To Body SurfaceBIOSERENTACH2
Dec 11, 2024Separated Two-Layer Hair CosmeticKAO2
May 3, 2017Aerosol Hairspray Product For Styling And/Or Shaping HairNOXELL2
Nov 19, 2014Encapsulation Of Bulky Fragrance MoleculesTAKASAGO2
Sep 16, 2015Cosmetic Compositions Containing A Starch Phosphate And A Cationic Polymer And Uses ThereofL'OREAL2
Apr 12, 2017Anti-Spot Skin TreatmentHENKEL2
Aug 14, 2019Vehicle In The Form Of A Water-In-Oil Emulsion In Particular For Ophthalmic Or Dermocosmetic UseGALDERMA RESEARCH & SNC2