reexamination

How to Cancel a Trademark Registration

How to Cancel a Registered Trademark As recently as a year ago, this article would have been written quite differently. A trademark cancellation filed with…

Expungement vs. Reexamination: What are the differences?

When would an expungement or reexamination be available? These two fancy names bear good news for trademark challengers. Anyone thinking of canceling a trademark registration…

What is Supplemental Examination?

What is supplemental examination? Supplemental examination is a USPTO process to reconsider an issued patent as requested by the patent owner. If USPTO grants a…

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