Sign up for membership

and to receive
announcements via email.




The CLE for today, February 20, 2019, has been postponed.  We apologize for the inconvenience and hope to reschedule in a few weeks.  Another notification will be distributed when the new date is confirmed.

The PTOS proudly presents


Patent Appeals: Nuts and Bolts at the PTAB and the Federal Courts

Ryan Pool, Partner at Millen, White, Zelano & Branigan, PC and Andrew Michaels, Assistant Professor of Law, The University of Houston Law Center Faculty


Wednesday, February 20, 2019

2pm – 3pm

Knox 1st Floor Conference Center


Whether attending in-person or via WebEx, click on the WebEx link below to register and confirm your attendance in advance.

Coffee will be served while supplies last.

On the WebEx Event Information page, please view and save the event materials on or before February 19th.


One hour of CLE credit from the Virginia State Bar has been approved.


*Since this presentation is not being given in an official capacity, the opinions expressed are the presenters’ own and do not necessarily reflect the views of the USPTO, the Department of Commerce, or the United States government.


If you have any questions, please contact Cathy at, James at or Alex at


No other time has been authorized for this event.

Learn about the Patent and Trademark Office Society and become a member at

Send membership questions to

Today is Saturday August 17, 2019

Quick Find Links


Upcoming Events

**Denver** PTOS Davinci Exhibit @ Denver Museum

Date: 19 August 2019 14:00 to 17:00

[Tell me more...]

PTOS Financial Planning & Insurance Talks

Date: 21 August 2019 10:00 to 11:00

[Tell me more...]

PTOS DETROIT - Canoeing and Kayaking

Date: 24 August 2019

[Tell me more...]

Alexandria: PTOS Ice Cream Social

Date: 27 August 2019 13:00 to 15:00

[Tell me more...]


Date: 27 August 2019 16:30 to 17:30

[Tell me more...]
Go to events calendar.


Bulletin Board

Image of cork bulletin board

Browse the Patent and Trademark Society Bulletin Board.