ATTOIRIDA Trademark Application Published for Opposition

ChangeBridge: Trademarks - Pharmaceuticals (Class 005)

Published March 26th, 2026

Detected March 27th, 2026

Summary

The USPTO has published the ATTOIRIDA trademark application for opposition. The application covers a broad range of chemicals, reagents, and research preparations for industrial, scientific, and diagnostic use, including those related to pharmaceuticals and biotechnology. The publication opens a period for third parties to oppose the trademark registration.

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What changed

The United States Patent and Trademark Office (USPTO) has published the trademark application for 'ATTOIRIDA' (TM79444738) for opposition. The application covers a wide array of chemical products, reagents, and preparations intended for industrial, scientific, and diagnostic applications. This includes items such as research reagents, assay reagents, aptamers, affinity reagents, supramolecular systems, antibodies, nucleic acid probes, and fluorescent dyes, specifically noting their use in research laboratories, industry, and for diagnostic purposes, with a significant overlap into medical and veterinary research.

This publication signifies that the trademark has passed initial examination and is now open to public opposition for a statutory period. Companies or individuals who believe they may be harmed by the registration of this trademark must file an opposition with the USPTO by the specified deadline. Failure to oppose may result in the trademark being registered, granting exclusive rights to the applicant for the specified goods and services.

What to do next

Monitor trademark opposition period for ATTOIRIDA application TM79444738.
File opposition with USPTO if grounds exist before the opposition period closes.

Source document (simplified)

← USPTO Trademark Applications

ATTOIRIDA

Published for Opposition TM79444738 Kind: published Mar 26, 2026

Abstract

Chemicals for use in industry and science; chemical reagents for non-medical purposes; research reagents and preparations, except for medical or veterinary use; research preparations used in science; chemical reagents and diagnostic preparations for use in research laboratories and for use in industry; fluorescent dyes and fluorescent labels for applications in industry and science; assay reagents for use in research, quality control, diagnostic use; aptamers for use in research, quality control; affinity reagents for use in research or quality control; supramolecular host-guest systems for use in research or quality control; reagents containing primary antibodies, aptamers, affimers, or other affinity reagents, nucleic acid probes, fluorescent dyes, fluorescent labels, non-optically detectable labels, blocking agents, inactivation agents for research use; reagents for research purposes; kits comprising a combination of any of the aforesaid chemical reagents, research reagents and preparations, assay reagents, affinity reagents, supramolecular host-guest systems, nucleic acid probes, fluorescent dyes, fluorescent labels, non-optically detectable labels, blocking agents and inactivation agents, all for industrial, scientific and research use.; Research preparations, namely antibodies or nucleic acid probes, for the investigation of disease models; preparations for medical and veterinary research; reagents containing primary antibodies for research use; chemical reagents and medical preparations for research purposes; clinical research reagents; chemical reagents for medical or veterinary research purposes, namely reagents for immuno-histochemistry detection and in situ-hybridisation detection; in situ-hybridisation probes for medical research purposes; epitope retrieval solutions for medical research purposes; enzymes and enzyme preparations for medical research purposes; histological dye and stain solutions for medical research purposes; dewaxing and wash buffers used with the aforementioned preparations; fluorescent dyes and fluorescent labels for diagnostic use; assay reagents for diagnostic use; aptamers for diagnostic use; affinity reagents for diagnostic use; supramolecular host-guest systems for diagnostic use; reagents containing primary antibodies, aptamers, affimers, or other affinity reagents, nucleic acid probes, fluorescent dyes, fluorescent labels, non-optically detectable labels, blocking agents, inactivation agents for diagnostic use; kits comprising a combination of any of the aforesaid research reagents, preparations for medical and veterinary research, clinical research reagents, in situ-hybridisation probes, epitope retrieval solutions, enzymes and enzyme preparations, histological dyes and stain solutions, dewaxing and wash buffers, fluorescent dyes and fluorescent labels, assay reagents, aptamers, affinity reagents, supramolecular host-guest systems, reagents containing primary antibodies, affimers, or other affinity reagents, nucleic acid probes, non-optically detectable labels, blocking agents and inactivation agents, all for diagnostic and medical research purposes.