William A. Loginov

Principal Attorney
Contact number: 603-336-3026

Practice Summary

Bill Loginov

With more than 30-years of experience as an attorney, Bill specializes in the laws and processes for securing world-wide patent protection in a number of technical fields, including the mechanical arts, medical devices, materials, electro-mechanical systems, electronics, computer software, machine vision, and image processing. He has represented clients before the U.S. Patent and Trademark Office in the preparation and prosecution of thousands of patents and assists his clients regularly in the performance of IP due diligence studies, patent infringement analyses, and rendering patentability opinions.

Bill often shares his patent expertise through interviews with regional media outlets. He has also authored numerous articles and co-authored three books on the intricacies of the ever-changing U.S. patent laws. He is a frequent contributor to Dartmouth’s EntrepreNEWS, and often appears as a guest lecturer at Dartmouth, as well as Boston University, Rhode Island School of Design, and UNH School of Law.

Bill has substantial experience in the enforcement of patent rights, and works closely with a number of U.S. and international patent litigation attorneys. He also advises and represents clients in the securing and enforcement of trademarks, trade secrets, and in the licensing of intellectual property.

Before starting his own firm in 2008, Bill served as the head of the patent group at large New England regional law firm and Managing Partner of a major Boston IP firm. He received his A.B. from Dartmouth in Engineering and his J.D. from Cornell Law School.


  • Cornell Law School, J.D.
    • Editor of Moot Court Board
  • Dartmouth College, B.A.
    • Honor citation for coursework in computer science
  • Leningrad State University
    • Russian Language Summer Program

Bar Memberships

  • Massachusetts
  • New Hampshire
  • District of New Hampshire
  • Admitted before the United States Patent and Trademark Office

Select Publications

  • “A Practical Guide to International Patent Filing,” New Hampshire Bar News
  • “America Invents Act: The Good News and Bad News,” New Hampshire Business Review
  • “The Best Practices of Leading IP Lawyers: An Insider Look at Successful Case Strategies, Understanding Client Goals, and Interpreting IP Laws and Trends,” Aspatore Thomson-West BooksContributing writer: “Developing the Right Strategy for the Client”
  • “The Best Practices of Leading IP Lawyers: ‘Inside the Minds,'” Aspatore Thomas-West Books. Contributing writer: “Developing the Right Strategy for the Client”
  • “Intellectual Property Law 2010,” Thomson Reuters/Aspatore Books, Contributing writer: “IP Law”
  • “Intellectual Property Law 2008,” Aspatore Thomson-West Books
  • Contributing writer for Dartmouth Entrepreneurial Network publication EntrepreNews:
    • “America Invents, At Least For Now: An Analysis of The Latest Patent Reform Initiative Before Congress”
    • “The America Invents Act – Your Survival Guide”
    • “The Government’s Three Pronged Assault on Patent Rights”
    • “Avoiding an International Incident: The Basics of Foreign Patent Protection”
    • “The Right to Remain Silent … When Does a Public Disclosure Cost You Your Patent Rights?”
    • “Pitfalls of the Provisional Patenting Process”
    • “Business as Usual After Bilski?”


  • Conversant in Russian

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