Representing clients worldwide
Espinar Law, PLLC

Who we are

ESPINAR LAW, PLLC is a boutique Intellectual Property Law Firm offering trademark, copyright and coordinated legal services. We serve individuals, small businesses and large corporations by protecting their valuable brands and creative works across a broad range of industries and technologies. Our litigation practice includes a wide variety of intellectual property disputes, domain name disputes (cybersquatting) and other various civil legal matters. We pride ourselves on being our client’s strategic partner by providing in-depth knowledge and experience, personalized service, innovation and cost-effective legal services.
Years Intellectual Property Experience
Years Litigation Experience

What we do

Trademark Registration Process:

  • Selection of the mark

  • Search and Clearance

  • Application

  • Prosecution

Trademark Maintenance

Declarations and renewal applications

Trademark Counseling, Audit and Portfolio Management

Trademark Monitoring

Alerts you of any identical and confusingly similar marks

Trademark Compliance

Ensures proper use of company trademarks

Trademark Enforcement

  • Cease and Desist Letters

  • Trademark Opposition Proceeding

  • Trademark Cancellation Proceeding

  • Federal Litigation - Infringement and Dilution

Trademark Agreements

  • Assignment

  • Licensing

  • Consent

  • Co-existence

  • Concurrent Use


  • Clearance

  • Application

  • Prosecution

  • Litigation

Copyright Agreements

  • License

  • Assignment

  • Work for Hire

  • Entertainment Agreements

TOP 5 Reasons to retain us


As your filings are done through a federal government agency, we know how to navigate its landscape.


While we are licensed in New York and Texas as well as other states, due to the nature of federal law, we represent clients throughout the United States and around the world.


We offer flat fee filings and alternative fee arrangements.


We are relationship based so every matter gets individualized attention by an attorney.


Trusted counsel for over ten years; Once you engage us, we become “attorney of record” and continue  as the attorney of record on your application through registration; We want to make sure your application has the best chance of ripening into registration so we take a couple of extra steps at the beginning of the process; We monitor your application status to ensure deadlines are not missed through registration.

Trademark e-Service Requests

Portfolio Management
Request a Trademark Litigation Appointment


Trademarks are source indicators used to prevent public confusion. They take a variety of forms including words, logos, color, sound, scent, packaging, movement, or other designation of source. In the marketplace, they appear on product labels, stationary, promotional materials, advertising-campaigns and the like causing consumers to associate a brand with a particular quality and comfort. Businesses use trademarks to build consumer recognition, brand reputation and public goodwill in connection with the associated goods and services they provide. In fact, a brand will frequently represent the majority of a company’s total assets.

At Espinar Law, we help clients with a variety of trademark matters including

  • Trademark clearance searches, opinion letters and file new trademark applications
  • Prosecute trademark applications including responding to Office Actions
  • Trademark Maintenance-declarations and renewals
  • Trademark Trial and Appeals Board Litigation including oppositions, cancellations and appeals
  • Trademark compliance guidelines
  • Strategic brand counseling and portfolio management
  • Intellectual Property Audits and due diligence support
  • Trademark monitoring-alerts you of any identical and confusingly similar marks
  • Cease and Desist letters
  • Intellectual property agreements including licenses, assignments, coexistence, consent, concurrent use
  • Federal court litigation encompasses all aspects of intellectual property including trademark infringement, dilution, unfair competition and other various civil legal matters.

Click here to learn about our trademark services.


Copyright law protects original creative works offered in fixed tangible form. Copyrights exist in advertisements, websites-text, graphics-overall site, technical drawings, computer programs, photographs, music and books to name a few. A copyright is established upon completion of the work rather than through registration. However, a copyright registration provides substantial advantages to the copyright holder, particularly in cases of infringement. Click here to learn about our copyright services.