PTAB Inventor Hour - Episode 22

Are you an inventor, entrepreneur, new practitioner, or just someone who wants to learn more about the USPTO and Patent Trial and Appeal Board (PTAB)? Join us Thursday, September 28 at noon ET for the next PTAB Inventor Hour webinar, Episode 22. Learn more about PTAB's sibling tribunal, the Trademarks Trial and Appeal Board (TTAB), through a conversation between TTAB Judge Melanye Johnson and Attorney Advisor for Trademark Customer Outreach Mariessa Terrell. Then Sophia Johnson, Associate Director of Government Relations of the National Inventors Hall of Fame, will give us a virtual tour of the museum.

Episode 22 will also feature:

  • The five common pre-America Invents Act (AIA) trial defenses
  • An Invention Byte covering historic September inventions

A question-and-answer session will follow the presentation. Please send questions before or during the webinar to

Accessibility accommodation


If you are an individual with a disability and would like to request a reasonable accommodation, please submit your request to the contact information listed above.

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This event is part of a series: Inventor Hour