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Types of Patents
There are three main classes of patents: utility patents, design patents, and plant patents. Click on the links below for introductory information on each type of patent, including tips on the application process.
Utility Patents:
- Utility Patents: Overview
- A Guide to Filing a Utility Patent Application
- Obtaining a Business Method Patent
- Challenging a Business Method Patent
Design Patents:
Plant Patents:
Other Questions:
For in-depth information on the patent application process, see Getting a Patent.
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