Thank you for filing an application
Help in drafting your application
May I amend my application?
What is a notice of formal deficiencies?
What is a technical note?
What is a notification of intention to grant a patent?
Intellectual property rights
Search services - PRV InterPat
Your guide among the patents of the world
Your guide among trademarks
Your guide among industrial designs
PRV InterPats search services, patents
PRV InterPats search services, trademarks
PRV InterPats search services, designs
We help you explore your options.