Opinion Letters
We provide formal opinion letters on patentability, validity, infringement, and freedom to operate.
Our Opinion Letters Services
Formal legal opinions provide documented analysis supporting business decisions and potentially limiting liability exposure. Our practice prepares well-reasoned opinions on patent, trademark, and copyright issues.
Patent Opinions
We prepare validity opinions analyzing prior art and patent strength, infringement opinions assessing whether products infringe specific patents, and freedom to operate opinions evaluating patent landscape risk.
Trademark Opinions
We prepare opinions on trademark availability, registrability, and potential infringement. We advise on adoption decisions and dispute exposure.
Copyright Opinions
We analyze copyright ownership, scope of protection, and potential infringement issues. We address fair use and licensing interpretation questions.
Strategic Considerations
Opinions create written records that may be discoverable. We advise on when opinions are appropriate and how to maximize their protective value.
Related Products
Standard Registration
Complete trademark registration for one mark in one class.
Search + Filing
Full clearance search plus application filing.
Frequently Asked Questions
What is the difference between ™ and ®?
The ™ symbol indicates that you claim trademark rights in a mark, but it does not require federal registration. The ® symbol can only be used after your trademark has been officially registered with the USPTO.
How long does trademark registration take?
The typical timeline for USPTO trademark registration is 8-12 months if there are no complications. If office actions or oppositions arise, the process can take 18 months or longer.
Do I need to conduct a trademark search before filing?
While not legally required, we strongly recommend a comprehensive clearance search before filing. A search helps identify potential conflicts that could result in refusal of your application.
What are the USPTO filing fees?
USPTO filing fees are $250 per class using TEAS Plus or $350 per class using TEAS Standard. Additional fees apply for Statements of Use, extensions, and other filings.
Can I trademark a name I'm not using yet?
Yes, you can file an Intent-to-Use (ITU) application before you begin using the mark in commerce. However, you must eventually provide evidence of actual use before the trademark will register.
How long does a trademark registration last?
A federal trademark registration can last indefinitely, but you must file maintenance documents between years 5-6 and renew every 10 years.
Ready to Protect Your Brand?
Schedule a consultation with one of our trademark attorneys. A member of our team will contact you within one business day.
- Free initial consultation
- Transparent, fixed-fee pricing
- Dedicated attorney throughout
- Real-time status updates