Do I Need a Patent, Trademark, or Copyright?

By Ron S. Doyle | Reviewed by Canaan Suitt, J.D. | Last updated on June 30, 2025 Featuring practical insights from contributing attorneys David A. Weinstein, Scott Havlick and Miriam D. Trudell

It popped into your head one morning in the shower — the groundbreaking invention, the innovative restaurant concept, the perfect premise for a novel. You’ve found your million-dollar idea. So what happens next?

To become intellectual property, an idea must solidify into an actual product, creative work, or brand identity that is distinguishable from what already exists. Intellectual properties fall primarily into three general categories:

  1. Patents;
  2. Trademarks; and
  3. Copyrights.

Which is which? 

What Type of Intellectual Property Protection You Need

“Patents might be applicable to an idea that’s manifested in a process or device,” says David Weinstein, a trademark and copyright attorney in Denver, Colorado. “Copyright protection applies to books, art, software, music — things that people create. And then there are trademarks, which are brand names.”

As their names imply, the U.S. Copyright Office handles copyright registrations, while the U.S. Patent and Trademark Office (USPTO) handles patent and trademark protections.

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Patent Protections Are Often the Most Time-Consuming to Acquire

Design patents typically have the most expensive and time-consuming process.

“In the patent world, the biggest mistake is that people start selling their product or start showing it to their neighbors [before they get the patent],” says intellectual property lawyer Marianne Timm-Schreiber.

She recommends a patentability search to determine if your idea can be protected or has already been patented. Anyone can search patent records online, but most IP attorneys have software that expedites the process — and they can help decide if a product idea infringes upon existing patents.

If no conflicts are found, the attorney will schedule an invention disclosure in which you fully describe your invention, typically with a formal write-up. The attorney then uses that information to draft and file a U.S. patent application through the United States Patent and Trademark Office (USPTO).

If you can’t get one, don’t despair. Patents aren’t always required to bring a product to market. “Just because the idea is out there, as long as they’re not infringing on somebody else’s work, they could still sell their product and then trademark their brand and use branding as the best protection against copycats,” says Timm-Schreiber.

Patents might be applicable to an idea that’s manifested in a process or device. Copyright protection applies to books, art, software, music — things that people create. And then there are trademarks, which are brand names.

— David A. Weinstein

What a Trademark Protects

“Trademark rights don’t protect the product, but they protect the name for the product or the way it’s presented or packaged,” adds Scott Havlick, trademark attorney at Holland & Hart in Boulder, Colorado.

Brand names and logos are most common, but many things that distinguish your product or small business are eligible for federal trademark protection — colors, packaging, sounds, and even smells. Though recipes are not protected by patents, Havlick says trademarks “provide a competitive advantage to prevent newcomers from using confusingly similar marks to compete unfairly.”

Trademark rights and trademark protections take effect when you begin using a mark in association with a product or service and last as long as you continue using the mark, says Weinstein. 

Most attorneys recommend registering your trademark at the federal level. The first step is determining if your trademark is already registered “before you get emotionally married to it,” says Havlick. U.S. trademark registration is typically inexpensive, especially compared with the patent application process.

In most cases, registering at the state level does not provide protections beyond those already afforded by common law. One exception is states that have legalized cannabis. “Marijuana is illegal under federal law, so a person cannot obtain a U.S. trademark registration for a product or service that involves the possession of marijuana,” says Miriam Trudell, shareholder at Sheridan Ross in Denver. However, it’s possible to get state-registered trademarks in states where cannabis is legal.

Trademark rights don’t protect the product, but they protect the name for the product or the way it’s presented or packaged… [they] provide a competitive advantage to prevent newcomers from using confusingly similar marks to compete unfairly.

Scott Havlick

Another common form of intellectual property protection is the copyright. “Whether we take pictures, write music, draw, doodle, write short stories or poetry,” Weinstein says, “it’s protected by copyright and can become an asset.”

Copyrights last for 70 years beyond the life of the creator, so it is important to designate who will be heir to what is known as your residuary estate — because your best ideas may not reveal their full value until long after you’re gone.

[You can only get state-registered trademark protections for some products]. Marijuana is illegal under federal law [though legal in some states], so a person cannot obtain a U.S. trademark registration for a product or service that involves the possession of marijuana.

Miriam D. Trudell

Find an Experienced Intellectual Property Lawyer

Visit the Super Lawyers directory to find an experienced intellectual property law attorney in your area. For more information on this area of law, see our overviews of intellectual property, patent law, and trademark law.

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