Carlos Antonio Neves & Vidal

We are experts in Intellectual Property

Our commitment is to ensure that your trademarks, industrial designs, patents, copyrights and intangible assets are duly protected under the law, providing legal security for your company or project.

What makes us different?

01

+ 39 years of experience

Dr. Sonia Carlos Antonio, founding partner, began her professional career in 1985.

02

Management
System

With infoCNV, you have immediate access to your cases, available in English and Portuguese.

03

Specialized
Professionals

More than just translating documents, we deliver
tailored technical and strategic services.

04

+ 20 offices in Brazil

We have more than 20 offices strategically located throughout Brazil, ensuring a national presence and proximity to our clients.

05

Expertise in Brazilian Legislation

Our team, specialized in Brazilian legislation, offers precise guidance and efficient solutions for legal issues in Brazil.

06

Ease of communication

Our team is always available to ensure direct and effective communication, whether by email or telephone.

Sonia Carlos Antonio

Founder and Partner

Dr. Sonia, founding partner began her career in 1985, is a lawyer, industrial property agent, advisor, arbitrator and mediator.

infoCNV – Brazilian
IP Management System

Access anytime and anywhere your clients’ information and documents

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English
Language

Access anytime and anywhere your clients' information and documents.

Budget IP planning

Know how much your clients are going to invest in the next years.

Download Documents

Filing receipts, Allowance receipts, Certificates, Notices, Oppositions,
Appeals, etc.

Search Filter per
Owner/Applicant

See each client's information by filtering the search.

Payments

See all the payments performed and all amounts invested in the application.

Full Overview

Detailed description with dates (filing, grant, allowance,
renewal, etc.), status, logo, country, goods/services, validity,
dates, annual fees, etc.

Current Status of
applications/registrations

The system is fed as soon as the Brazilian PTO publishes any notice.

Monitor Third Parties' Rights

See status and new notices published on third parties' rights.

Give Instructions without emails

Don't worry about your email box, use the system to
authorize or not the pending actions to be taken.

We operate a fully in-house case management system, meticulously developed by our IT team to uphold the highest standards of confidentiality, data integrity, and operational efficiency.
 
By maintaining complete internal control over our IP management infrastructure (with no reliance on third-party platforms) we ensure the security of sensitive information and strict compliance with national and international data protection protocols.
 
This autonomous structure not only safeguards the confidentiality of our clients’ and foreign associates’ portfolios, but also allows for customized workflows, real-time monitoring, continuous system enhancements, and seamless integration across all stages of IP prosecution and enforcement.

Our numbers

0

customers

0

Offices

0

Patent applications

0

Trademark registration

Trademark Appeals at INPI

Decisions modified from refusal to grant

85%

Patent Office Actions and Unfavorable Opinions at INPI

Decisions modified from refusal to grant

93%

Acceleration of Patent Examination

Average years for patent granting

2

Years

Cases solved amicably

Avoiding lawsuits

80%

Our Experience

Our dedication and expertise have made us a reference in the sector, ensuring that each client receives the necessary support to transform their innovations into valuable market assets.

Agricultural

Food & Beverage

Biology & Biotechnology

Electronics & Mechanics

Pharmaceutical

Hygiene & Cosmetics

Chemical

Information Technology

Awards and Recognitions

These achievements are the result of the hard work and dedication of our team, who constantly seek to exceed expectations and offer the best solutions for our clients and associates.

Watch our institutional video

Blog

Don’t miss the opportunity to deepen your knowledge and stay informed about everything that is most important in the world of intellectual property in Brazil.

Particularities of the National PCT Phase in Brazil

The subjectivity of judicial decisions in matters of trademark registration

Schedule your consultancy

telephone

+55 17 2136-8829

Address - Head Office

XV de Novembro, 3171 - Conj. 31
S J do Rio Preto/SP

info@cnv.com.br