Theodore Chiacchio

Theodore Chiacchio

Intellectual Property Attorney, Chiacchio IP, LLC

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Practice area: Intellectual property, Trademark infringement, Patent application, Patent infringement, Copyright infringement




Mr. Chiacchio has extensive experience in all phases of patent litigation, including, for example, preparing Markman briefs, taking and defending the depositions of inventors and other key fact witnesses as well as expert witnesses, preparing dispositive motions, preparing motions in limine, preparing all manner of post-trial submissions, and preparing opening, responsive, and reply appeal briefs filed with the U.S. Court of Appeals for the Federal Circuit. Mr. Chiacchio has also actively participated in Markman hearings and oral argument before the Federal Circuit. Further, Mr. Chiacchio has been integrally involved in a number of trials before U.S. district courts throughout the country, including with respect to direct and cross-examination of witnesses and opening and closing arguments.
Complementing his patent litigation experience, Mr. Chiacchio also has substantial experience with other types of civil litigation, including copyright infringement, a range of other business torts, employment discrimination, and white collar civil enforcement matters.
In addition to his litigation experience, Mr. Chiacchio is a USPTO-registered patent attorney and has spent a considerable portion of his career preparing Opinions of Counsel regarding patent infringement/non-infringement, patent validity/invalidity, and patent enforceability/unenforceability matters. Mr. Chiacchio also has substantial experience preparing Freedom to Operate Opinions. More generally, Mr. Chiacchio has counseled clients regarding a range of patent matters. Mr. Chiacchio’s patent law experience spans a range of technologies, including mechanical, the Life Sciences, chemical, telecommunications, and automotive.


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