Patent Oppositions in aromatic compounds with oxygen or sulfur industry

Explore the competitive field of aromatic compounds with oxygen or sulfur 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 aromatic compounds with oxygen or sulfur technology and learn how to protect your intellectual property.

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

Last updated on: Sep 10, 2026
CompanyTotal Oppositions
FIRMENICH10
BEIERSDORF2
HENKEL1
L'OREAL1

Explore the top companies that have faced the most patent oppositions in the technology industry.

Last updated on: Sep 10, 2026
CompanyTotal Oppositions
UNILEVER12
BAYER1
BAYER CHEMICALS1
ISP INVESTMENTS1
LANXESS DEUTSCHLAND1

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

Last updated on: Sep 10, 2026
Law FirmTotal Oppositions Filed
RUPP10
LOREAL1
UEXKULL & STOLBERG1
WILKE1

Patent challenges are becoming increasingly common in the aromatic compounds with oxygen or sulfur 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 aromatic compounds with oxygen or sulfur 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
Synergistic Preservative CompositionsISP INVESTMENTSAug 24, 2022L'OREAL
An Antimicrobial CompositionUNILEVERNov 6, 2018BEIERSDORF
Microbicidal CompositionUNILEVERJun 27, 2018FIRMENICH
Microbicidal CompositionUNILEVERNov 7, 2017FIRMENICH
Antimicrobial CompositionUNILEVERJun 6, 2017FIRMENICH
Microbicidal CompositionUNILEVERMay 16, 2017FIRMENICH
Antimicrobial CompositionUNILEVERMay 16, 2017FIRMENICH
Antimicrobial CompositionUNILEVERMar 7, 2017FIRMENICH
Antimicrobial CompositionUNILEVERFeb 1, 2017FIRMENICH
Combinations Of Active Ingredients For Protecting Animal Skins And LeatherBAYER CHEMICALSJan 27, 2017HENKEL

To stay ahead in the competitive aromatic compounds with oxygen or sulfur industry, companies are constantly innovating. Here are the top patents facing oppositions in the aromatic compounds with oxygen or sulfur 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
Sep 30, 2015Microbicidal CompositionUNILEVER2
Nov 10, 2021Microbicidal CompositionUNILEVER1
Oct 13, 2021Antimicrobial CompositionUNILEVER1
Dec 1, 2021Antimicrobial CompositionUNILEVER1
Feb 8, 2017Microbicidal CompositionUNILEVER1
Oct 30, 2019Antimicrobial CompositionUNILEVER1
Nov 3, 2021Antimicrobial CompositionUNILEVER1
Nov 10, 2021Microbicidal CompositionUNILEVER1
Sep 7, 2016Antimicrobial CompositionUNILEVER1
Feb 7, 2018An Antimicrobial CompositionUNILEVER1