Trusted Patent Lawyers

Our patent lawyers are highly experienced in both U.S. and International Patent protection. We help clients defend their intellectual property and patent rights and are firmly aggressive in the pursuit of justice for our clients.

How We Can Help:

  • U.S. Patent Prosecution & Litigation
  • International Patent Prosecution, including Chinese Patents & Litigation and European Patent Prosecution
  • Management of intellectual property portfolios
  • Counsel in responding to self-completed applications.
  • Protection of Brand Identities

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Why Choose Dunlap Bennett & Ludwig

We offer an array of services that help protect and defend your intellectual property and physical products, whether your business needs assistance protecting the company’s intellectual property, or you’re an entrepreneur who’s bursting with ideas and needs legal protection. Learn more.

We have offices located nationwide and are near the United States Patent and Trademark Office (USPTO). We handle hundreds of new patent applications each year for everything from simple mechanical inventions, to complex electrical patents, chemical patents, biotechnology patents, and app patents. We use the latest and more secure services to file your patent application (the USPTO EFS System), both domestically and internationally through WIPO or directly in your foreign county of interest.

Years of Combined Legal Experience

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What Our Clients Are Saying

I recently had the great honor of working with DBL as my Patent Attorney. They were most helpful in getting me through the Provisional Patent process. They even worked on the weekend to get my Patent Application submitted, when I needed a rush due to an impending meeting regarding my Invention. They helped me make sure I was protected. I WILL use DBL again and intend to next week on my next Provisional Patent Application. DBL is the real deal.

DBL assembled their team and expertly completed my patent application; which was approved within 11 months. They promptly returned all my phone calls and provided superior customer service. All of my expectations were exceeded.

My attorney was great to talk to. He made the process of the patent clear and understandable. He offered his services so that we are able to make an informed decision. I would work with him again!

My attorney laid out everything related to our patent questions very clearly and was an excellent help!

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  • (800) 747-9354