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Andrew is a registered patent attorney who works closely with clients to secure and protect intellectual property rights. Andrew focuses his practice on patent preparation and prosecution, counseling, and opinion matters.

Andrew works with both large and small clients on a variety of intellectual property matters, such as preparing and prosecuting patent applications, managing worldwide patent portfolios, and counseling as to patentability assessments, freedom-to-operate investigations and patent validity and infringement concerns and opinions,

Andrew is experienced in preparing and prosecuting patent applications on a variety of inventions in industrial and consumer products, including polymer films, construction materials, oil and natural gas processing technologies and nutritional products.

Prior to joining Calfee, Andrew worked at Gallagher & Dawsey Co., LPA, in Columbus, and as a production supervisor/process engineer at Atofina Chemicals, Inc. (now Arkema, Inc.), in Calvert City, Kentucky. He joined Calfee in 2011.


J.D., magna cum laude, Northern Kentucky University, Chase School of Law, Order of the Curia, Chase Excellence Scholarship, ABA-BNA Awards for Excellence in the Study of Intellectual Property Law and Labor & Employment Law, 2005

B.S., Chemical Engineering, University of Kentucky, 2000

Professional & Community

Professional & Community

  • Columbus Intellectual Property Law Association, Member
  • Cleveland Intellectual Property Law Association, Member

News & Events



Licensed In

  • Ohio
  • U.S. Patent and Trademark Office 

Court Admissions

  • U.S. District Court for the Southern District of Ohio
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