September 2, 2025
Patent Appeals

An Explanation of the USPTO Patent Appeal Process When a patent application faces repeated rejections at the United States Patent and Trademark Office (USPTO), the applicant has the right to appeal those decisions through the USPTO's patent appeals process. This process allows a dissatisfied patent applicant to seek review by an impartial appeal board: the […]

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August 23, 2025
Domain Name Trademark Infringement

How Can Domain Names Result in Legal Liability? A domain name can be as important as a storefront. It is often the first impression many customers will have of your business. Trademark infringement occurs when a website address (a domain name) uses another party’s trademark or service mark in a way that confuses consumers on […]

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August 17, 2025
Trademark Opposition Process

Timeline and Guide for Business Owners The trademark opposition process is a legal procedure conducted at the Trademark Trial and Appeal Board (TTAB) of the United States Patent and Trademark Office (USPTO) that allows a third party to challenge a pending trademark application before it becomes registered. The TTAB is an administrative tribunal within the […]

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August 3, 2025
Patent Cooperation Treaty

 A Guide for Those Seeking International Patent Protection The Patent Cooperation Treaty (PCT) is an international treaty administered by the World Intellectual Property Organization (WIPO) that streamlines the process of seeking patent protection in multiple countries. Instead of filing separate patent applications in each country of interest, a PCT application allows an inventor to file […]

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July 29, 2025
Likelihood of Confusion

Similar Marks Can Be Confusingly Similar in the Eyes of the Consumer Every business owner choosing a brand name or logo should understand the trademark concept of likelihood of confusion. This is the legal standard U.S. courts and the U.S. Patent and Trademark Office (USPTO) use to decide if two trademarks are too similar. If […]

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July 25, 2025
Copyright Date vs Publication Date

Understanding the Differences and Legal Implications Very few people outside of the copyright legal community understand the difference between a work’s copyright date and its publication date. It is an important distinction with significant legal implications under U.S. copyright law. In simple terms, a copyright date usually refers to the year the copyrights in the […]

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July 19, 2025
Patent Marking

A Guide for Business Owners Patent marking is the practice of labeling products with patent information, typically the word “Patent” or “Pat.” followed by a patent number, to notify the public that the product is protected by an issued patent. For business owners new to patent law, understanding patent marking is crucial. Proper marking serves […]

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July 14, 2025
Trademark Dilution

An Explanation of Dilution and its Relevance When most business owners think of trademark disputes, they think of trademark infringement, which is the result of a similar trademark being used on similar goods or services. However, under U.S. trademark law, well-known brands are also protected against "trademark dilution". Famous marks cannot be used in connection […]

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July 7, 2025
Patent Office Action

Understanding Patent Office Actions and Response Strategies If you have filed a patent application with the United States Patent and Trademark Office (USPTO), you may soon encounter a patent office action. For business owners and attorneys unfamiliar with the patent process, understanding what an office action is and how to respond to it can make […]

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June 28, 2025
Petition to Cancel a Trademark

How to Remove Invalid Trademark Registrations Through Cancellation Actions When a competitor registers a trademark that interferes with your brand or violates your rights, the U.S. Patent and Trademark Office (USPTO) provides a mechanism to challenge it: the petition to cancel. A cancellation proceeding is a process administered by the Trademark Trial and Appeal Board […]

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Sierra IP Law, PC - Patents, Trademarks & Copyrights

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