Patent Appeal Board
What's New
- Patent Notice: Practice Guidance Following the Amazon FCA Decision [2013-03-08]
- Changes in Deposit Account Replenishment Process [2013-01-07]
- Amendments to PCT national phase applications [2013-01-07]
The role of the Patent Appeal Board
At the Patent Appeal Board (PAB), we review rejected applications, chair re-examination boards, review rejections of re-issue applications and more.
See all Board functions.
How to become a Patent or Trade-mark Agent
To become an agent, you may need to qualify by examination. Find out:

