northridge trademark lawyer

Trademark Attorney serving Northridge, California since 2005

Northridge, California is home to over 13,400 businesses, each with unique legal needs and requirements. Many of these businesses need the services of a reliable Northridge trademark attorney to help them protect their trade names.

We know that Northridge business owners have a growing need for legal counsel in various areas including trademark and service mark registration, brand identity protection, as well as intellectual property management. Roger Doumanian is a seasoned trademark attorney with over 14 years of experience in dealing with registrations with the United States Patent and Trademark Office (USPTO) and U.S. Customs.

Our team works with a wide range of business owners from startups to small business to major corporations seeking to protect their brand identity. Whether you need to register a trademark for your wine or liquor brand, vitamin or pharmaceutical products, or your company slogan, we’re here to help. We have helped hundreds of business owners protect their intellectual property by assisting them with the registration process, overcome a refusal to register a trademark, or overcome challenges posed by the United States Patents and Trademarks Office examining attorney. We can help you too.

Need assistance with registering a trademark or service? Let our experienced Northridge Trademark Lawyer help. Call (818) 722-3001 today to discuss your intellectual property needs with an experienced attorney.

Trademark Law Services in Northridge, CA


  • Trademark Registration
  • Service Mark Registration
  • Trademark Renewal
  • Service Mark Renewal
  • Intent to Use Application
  • Intent to Use Extensions
  • Response to 2(d) Refusals
  • Response to USPTO Office Actions
  • U.S. Customs Recordation and Renewals
  • Response to Cease and Desist Letters
  • Representation before the Trademark Appeals Board
  • Trademark Search and Clearance
  • Trademark Monitoring
  • Read more about our trademark law services

The Dreaded 2(d) Refusal to Register a Trademark

If you tried to register a trademark or service mark for your Northridge business on your own, and you received a 2(d) refusal from the USPTO examining attorney, we may be able to help you!

A 2(d) refusal is issued to a trademark registration applicant when the examining attorney determines that there is a likelihood of confusion between the mark you applied for and a pre-existing trademark that is already registered in the USPTO database. However, a 2(d) refusal is not always the end of the road for your trademark application. You may have a valid argument that would overcome the examining attorney’s refusal to register your trademark. Call us today and let’s discuss the details of your application. We can help you determine if there are any counter-arguments that can be made on your behalf to persuade the examining attorney to allow registration of your trademark.


(818) 722-3001

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Did You Receive A Cease and Desist Letter?

If you have received a cease and desist letter demanding that you stop using a trademark that you thought you had rights to, and your not sure about your how to respond, don’t panic or jump to conclusions. Call us right now to schedule an appointment and let us review the merits of the claims made in the letter. You may have rights that you are not aware of!

We understand that a stern cease and desist letter can be can be confusing, intimidating, even frightening. While at times a cease and desist letter is proper and the demand being made is based on legitimate claims, sometimes they are just scare tactics written to prevent you from using a trademark or service mark you have every right to use. Don’t try to figure it out yourself – we are here to help. Contact us now or click the Chat button below and let us schedule an appointment for you. 


Contact A Trusted Northridge Trademark Lawyer Today!

Whether you’re looking to register a Trademark or Service Mark, respond to an Office Action by a USPTO examining attorney, or respond to a cease and desist letter, you don’t have to do it alone. We can help you with all of your trademark registration, maintenance, and monitoring needs. Call us at (818) 722-3001, click the chat button below, or send us an email by filling out the form on this page to schedule an appointment with your Northridge Trademark Attorney now!

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Our Approach

Our approach to effective legal representation is simple - we listen, educate, advise, and advocate.



We listen carefully to understand your legal needs and concerns so that we can best advise you



We educate you on the applicable laws and regulations that apply to your situation



We advise you of your rights, obligations, and options available to you under applicable laws



We represent you and advocate on your behalf to help you protect your business from legal pitfalls

Please be advised that I don't give legal advice over the phone or via email. The information you obtain on this site is not, nor is it intended to be legal advice. Please visit the Disclaimers page to learn more.

Roger Doumanian®, Attorney at Law, APC - California Business Lawyer and Texas Business Lawyer