Patent, Copyright & Trademark

From protecting your inventions, ideas, and product names to the public domain and fair use rules, you can find everything about intellectual property here.

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Patent Law Learn More

Before You Apply for a Patent
Before you file a patent application, think about whether your invention merits the hefty patent filing fees.

The Patent Application Process
Got a great invention? Learn the basics about patent searching, and about filing a patent application or a provisional patent application.

Inventions and Profits
After you obtain a patent, a bigger challenge looms: How do you profit from your patented innovation? Here are the basics.

Patents and Business: New Site!
There's a new Nolo site devoted solely to independent inventors. Check it out!

More On Intellectual Property

Copyright Laws
You're probably aware that copyright protects your artwork, music and writing. But what is a copyright, and how do you get one?

Trademark Law
Okay, you came up with a great business name or logo. How do you protect it--and make sure you're not infringing another trademark?

Trade Secrets
Does your business have confidential information that you want to protect? Learn the basics about trade secrets here.

More From Nolo

Nolo's Intellectual Property Blog
"Dear Rich" is Nolo's intellectual property blog published by intellectual property expert Rich Stim.

The Place for Innovators
Nolo's new website is dedicated to providing legal and business information so that inventors can protect and profit from their work

Legal Updates
Check out the recent updates to Intellectual Property Law.

Do It Yourself

Products & Services

Legal Forms

Trademark Cease & Desist Letter

Online Provisional Patent Application

Online Trademark Application

Books & Software

Getting Permission

Getting Permission

How to Make Patent Drawings

How to Make Patent Drawings

Patent It Yourself

Patent It Yourself

Patent Pending in 24 Hours

Patent Pending in 24 Hours

Profit From Your Idea

Profit From Your Idea

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