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Patent Filing, Prosecution & Litigation

Patent Prosecution Lawyers

Our firm has experience in preparing and prosecuting patent applications in the United States Patent and Trademark Office (USPTO). Our prosecution group consist of a number of “of counsel” attorneys who are experts in various subject matters and that have successfully prosecuted patents in all technologies—including the electronic, chemical, biotechnology and mechanical arts—for clients ranging from Fortune 500 corporations to start-ups.

Filing Patent Applications

DGW of counsel patent attorneys take pride in preparing patent applications which will help clients accomplish real world business objectives. Our broad licensing and litigation experience are invaluable in obtaining patents that can be effectively licensed or enforced against infringers. We also take the time to advise clients on the strategic aspects of patent prosecution, helping our clients develop appropriate and cost-effective patent portfolios. Our patent prosecution practice includes specialized and sophisticated areas that many smaller firms, without our vast network of coordinated patent attorneys, rarely handle, or that larger firms handle at more than two to three times the cost.

Patent Infingment Litigation & Patent Disputes

We have handled complex patent infringment disputes and litigation in a variety of forums from arbitration to Federal Court across the United States. See our litigation page for more information.

Contact Dunlap, Grubb & Weaver

To work with our uniquely qualified lawyers regarding your patent prosecution, management, protection and monitoring and disputes contact Dunlap, Grubb & Weaver by calling 800-747-9354, or outside of the United States phone 202-316-8558, or contact us via e-mail at This e-mail address is being protected from spambots. You need JavaScript enabled to view it — we are available to meet with our clients in person at their place of business, in our offices, or via video/audio conference.