Author
![](https://f.datasrvr.com/f1/417/33300/Legend_FINAL_World_Map_Paul_Calvo_Newsletter.jpg)
This article appeared in the May 2017 issue of Global Patent Prosecution Newsletter.
![Grace Periods Around the World](https://www.sternekessler.com/app/themes/sternekessler/dist/images/0.gif)
Stay in the Know
This article appeared in the May 2017 issue of Global Patent Prosecution Newsletter.