Patent and trademark offices, agents and advice

Here is a list of patent and trademark offices and agents along with advice on applying for and getting patents and trademarks. Please feel free to suggest and recommend other ones to add to the list.

[Patent and Trademark Offices] [Patent and trademark agents] [Patent and trademark advice]

Patent and Trademark Offices


United States Patent and Trademark Office (USPTO)

Patent Attorneys and Agents Registered to Practice before the USPTO

U.S. Patent and Trademark Office Patent Databases


European Patent Office


Patent and Trademark agents


MARKMonitor – provides real-time intelligence for tracking the use of trademarks, tradenames and famous names throughout the Internet

Trademark Research Services

All-Available Trademark Domain USA, Inc.


Trademark Custom Homes

Patent and Trademark Advice

Applying for a patent or trademark is an important step for protecting your intellectual property. The process can vary by country, but here are some general steps to follow, along with specific references for the UK and US:

Generic Steps for Checking and Applying for a Patent or Trademark

1. Conduct a Thorough Search:

  • For Patents: Ensure your invention is novel and non-obvious. Use patent databases to check if your invention or a similar one already exists.
  • For Trademarks: Search trademark databases to ensure your desired mark isn’t already in use or registered for related goods or services.

2. Understand the Requirements:

  • Patents typically require detailed descriptions and drawings of the invention.
  • Trademarks need a clear representation of the mark and identification of the goods/services it will represent.

3. Prepare Your Application:

  • Include all necessary forms, descriptions, drawings (for patents), and fees.
  • Consider consulting a patent attorney or trademark lawyer, especially for complex cases or if you’re unsure about the process. There are lawyers who specialise in applying for patents across multiple countries at the same time.

4. Submit Your Application:

  • This can usually be done online through the respective patent or trademark office’s website.
  • Keep track of any filing numbers and correspondence.

5. Respond Promptly to Any Office Actions:

  • The patent or trademark office may request additional information or clarification. Timely responses are crucial.

6. Wait for the Decision:

  • The review process can take several months to a few years, depending on the jurisdiction and complexity of the application.

Specifics for the UK

  • Patents: Apply through the UK Intellectual Property Office (IPO). The website provides detailed guidance on the application process.
  • Trademarks: Also managed by the UK IPO. Their website offers a comprehensive search tool for existing trademarks and an online application process.

Specifics for the US

Additional Tips

  • Record Keeping: Keep detailed records of your invention process (for patents) or the usage of your mark (for trademarks).
  • Monitoring and Enforcement: Once granted, it’s your responsibility to monitor and enforce your patent or trademark rights.
  • Renewals: Be aware of renewal requirements to keep your patent or trademark active.

Remember, while the process can be undertaken independently, seeking professional advice from a patent attorney or trademark lawyer can be invaluable, especially for navigating complex cases or if international protection is desired.

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