James P. Harris - Manchester, NH
Attorney at Sheehan Phinney
Business Litigation Lawyers in Manchester, NH
1000 Elm Street 17th Floor Manchester, NH 03101
- 1 Super Lawyers®
-
24
Years
Experience
Manchester Business Litigation Lawyer
Updated: 03/10/2026
Areas of Practice
- Business Litigation
- Intellectual Property
- Data Breach
- Data Privacy & Security
- Electronic Discovery
- Labor & Employment
- Mediation & Arbitration
Attorney Information
Overview
J.P. harnesses over twenty years of diverse litigation experience to provide sound counsel to the firm’s clients. He is highly efficient, delivering quality work product that is practical and useful to address clients’ complex needs. Clients and other lawyers seek out J.P. when the stakes are high and the issues are complicated. Clients benefit from his experience servicing clients across varied sectors in all manner of pre-litigation and litigation settings. J.P. adeptly transitions between counselor and advocate, when clients need both to navigate the complexities of their particular business environment.
He has also cultivated skill in the electronic discovery practices and data mining techniques that impact all litigation matters.
Clients also seek out J.P.’s advice to manage risk before litigation or regulatory action ensues, particularly to improve the contracts that are vital to their business. In that capacity, J.P. has advised companies of all shapes and sizes, including real estate developers, manufacturers, staffing companies and a multiple listing service (MLS).
J.P. represents clients that have experienced a data breach to navigate the statutes requiring notifications and to manage the risk of claims. He also counsels companies before breaches occur on how to prepare for them and protect against them. He also guides companies through drafting and implementing records and data management policies and the management of electronically stored information.
He also serves as the firm’s Litigation Department Chair.
Key Cases:
- Represented hospitals throughout New Hampshire to obtain a permanent injunction against the Commissioner of Health and Human Services to stop violations of the hospitals’ constitutional rights through the boarding of involuntary emergency admission patients.
- Represented an international franchisor in a dispute over development of franchises in Mexico.
- Successfully represented a real estate developer in reversing a municipalities wrongful denial of a special exception, including preserving the reversal at the New Hampshire Supreme Court.
- Defended staffing company in multiple nation-wide collective action claims brought under the Fair Labor Standards Act.
- Represented website developer against nation-wide class action alleging unfair and deceptive advertising to avoid class certification.
- Garnered arbitration award for developer eliminating a decade of service charges and claims barred by the statute of limitations pursued by regional construction material supplier.
- Part of patent litigation team representing a leader of fully automated, high-precision, high-speed die bonding and epoxy dispensing systems that successfully won the country’s first-ever bench trial held on the issue of IPR estoppel and after five years of litigation, successfully defended a 40M dollar claim by obtaining summary judgment based on patent invalidity.
- Represented software developers and customers in disputes over software implementation projects. Successfully defended engineering firm in litigation matters concerning combined stormwater and sewage overflow project.
- Successfully represented telecommunications company in bid challenge for state contract.
- Represented municipality to pursue design firm and contractor in connection with faulty waste water treatment plant re-design.
- Defended client against claim of violation of non-solicitation agreement and obtained favorable settlement for wages and benefits not paid due to improper classification as independent contractor in violation of wage statute.
- Obtained a jury verdict for a financial planner that was underpaid commissions.
- Successfully argued before the New Hampshire Supreme Court on behalf of a timber company and its principals against an insurance company that breached its insurance agreement.
- Successfully argued before the New Hampshire Supreme Court on behalf of a restaurant owner for the invalidation of a town smoking ban.
- Obtained summary judgment on behalf of national roof shingle manufacturer on claims of breach of warranty and violation of the consumer protection act.
- Successfully obtained an award of benefits on behalf of widow in a workmans’ compensation matter.
- Prosecuted to a favorable settlement a claim for violation of a non-solicitation covenant and theft of trade secrets against a regional manager of a mortgage company and his new employer.
- Obtained summary judgment against an outside salesperson and then negotiated a settlement of a claim for unpaid commissions.
Awards and Honors
Honors
- Rising Star by New England Super Lawyers
- 2022 Go To Lawyer for Cybersecurity/Data Privacy, Massachusetts Lawyers Weekly
- Chambers USA, Commercial Litigation
- 2014 40 Under Forty, New Hampshire Union Leader
- Best Lawyers in America®, Commercial Litigation
- Greater Manchester Chamber of Commerce Leadership Class of 2010
- Leadership New Hampshire, Class of 2016
Other Sources of Feedback About James P. Harris
Included on the 2026 New England Super Lawyers list
Past Lists
- 2025 New England Super Lawyers list
- 2024 New England Super Lawyers list
- 2023 New England Super Lawyers list
- 2022 New England Super Lawyers list
- 2021 New England Super Lawyers list
- 2020 New England Super Lawyers list
- 2019 New England Super Lawyers list
- 2018 New England Super Lawyers list
- 2017 New England Super Lawyers list
- 2016 New England Super Lawyers list
- 2015 New England Super Lawyers list
- 2014 New England Super Lawyers list
- 2013 New England Super Lawyers list
- 2012 New England Super Lawyers list
- 2011 New England Super Lawyers list
- 2010 New England Super Lawyers list
- 2009 New England Super Lawyers list
Education
-
Legal Education
-
Catholic University of America, Columbus School of Law,
Washington,
District of Columbia
J.D.
Honors: magna cum laude
Law Review: Catholic University Law Review, Editorial Assistant
-
Catholic University of America, Columbus School of Law,
Washington,
District of Columbia
-
Non Legal Education
-
Swarthmore College
B.A.
Honors: With Honors
-
Swarthmore College
Current Employment Position(s)
-
Shareholder
Classes and Seminars
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Panelist, BIA’s Virtual NH Leadership Summit, Topic: possible legislative actions to provide limited immunity to business owners against Covid-19 claims
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Presenter, NH Bar Association, Issues Arising from Corporate and Limited Liability Company Fractures, Breach of Fiduciary Duty
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Presenter, Governor’s Economic Re-Opening Task Force, Liability Businesses and Employers Might Face Due to COVID-19 Claims
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Panelist, BIA webinar, Are We Liable? What Employers Need to Know About COVID-19-related Exposure
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Speaker, NH Bar Association CLE Panel, A Practical Guide to Evidence: What You Need to Know in Every Court (March 2019)
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Speaker, NH Bar Association, The Law of Noncompetes (May 2018)
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Speaker, NH Health Care Association, 2018 Spring Conference, Data Breaches in the Healthcare Sector (May 2018)
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Presenter, Public Sector Seminar, Data Breaches, (October 2018)
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Speaker, NH Bar Association, Liability for Officers, Directors and Owners of Limited Liability Companies and Closely-Held Corporations
- Recent cyber security presenter at The World Affairs Council
Pro Bono Activities
- Former Chair, St. Joseph Community Services Board of Directors (Meals on Wheels for Hillsborough County)
- Kevin T. McHugh Memorial Scholarship Fund and serves on the New Hampshire Catholic Charities' Peer-to-Peer Campaign
- Board Member, Granite United Way
Published Works
Articles
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Does Allowing Employees Implicated in Litigation To Search Their Own Files Constitute a Failure to Implement a Proper Litigation Hold?
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Record Retention in an Increasingly Paperless World
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Grabbing Hold of a Cloud: Litigation Holds For Users of the Cloud
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A Plaintiff’s Case is Dismissed and the Plaintiff is Fined $1M Because Its Outside Consultant Failed to Preserve Evidence.
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Two Courts Examine the Same Conduct and Reach Polar Opposite Conclusions on Spoliation of Evidence
- Employee’s Emails to Personal Attorney Sent from Employer’s Computer Are Not Privileged
- New Hampshire’s Business Court Holds that Members of a Limited Liability Company Owe Each Other Fiduciary Duties
- “Let me get this straight, I have to train my competitor how to use my database?”
- Essential Compliance Tips for the Storage and Disclosure of Electronically Stored Information (“ESI”)
- Promises to Keep, Sort of… Do HR Policies Create Duties to Third Parties?
- The Brave New World of Document Retention and Destruction
- Noncompetes Can Protect Your Company's "Goodwill"
- Chambers and Partners Real Estate Litigation: NH Laws and Practice
- Don’t oversell your cybersecurity
- Cyber insurance from the perspective of a data breach lawyer
- The fine print: key contract clauses impacting cyber liability
- Tips on Keeping Your Private Information Safe
- Treasury Department issues updated advisory on potential sanctions for making ransomware payments
- Thinking about sharing data with a new vendor? Will you be responsible if the vendor’s systems are breached?
- Does your sales team want to keep data about your customers forever? Do the recently adopted privacy statutes allow that?
- The Potential Impact of the FTC’s Data Privacy Orders
- Cybersecurity Experts Issue Ransomware Alert for Healthcare Industry
- Preparing for Cyberattacks
- Update on HB 1680
- N.H. Attorney General Concludes Employers Will Not Be Liable to Employees for Workers’ Compensation Benefits If Employers Follow Published Guidelines
- Will Your Commercial General Liability Insurance Policy Cover COVID-19 Claims?
- When Business Resumes, What Responsibilities Will Companies Have to Prevent the Spread of COVID-19?
- NH Attorney General Permits Not-For-Profit Boards to Meet Remotely During State of Emergency
- Remote Notarizations in NH During This State of Emergency – Don’t Forget the Formalities When Notarizing Documents
- Don’t Forget About Cybersecurity with Increased Telecommuting
- Carefully Safeguarding the Sensitive Data of Your Business
- Business-Liability Protections Face Steep Political and Legal Obstacles
- NH Weighs California-like Privacy Law
- Misrepresenting Data Security Measures Put Businesses at Risk
- The Risks of Working at Home
- How State’s New Social Media Access Law Will Work
- Dealing with a Data Breach
- CLIENT ALERT: How CA’s New Data Privacy Law Will Affect You
- Privacy Regs From Across the Pond
- Online ‘Influencer’ Rules
- Efficiently Mining an Opponent’s Discovery
- Three Lessons from the Equifax Data Breach
- Copyright Office Moves to Electronic DMCA Registry
- Dealing with a data breach: Steps commonly undertaken when employee or customer information is stolen
- NH Legal Perspective: Social media and the employee – From hiring to departure
- NH Legal Perspective: Key consideration to using staffing companies to find temp workers
- How state’s new social media access law will work: Measure gives employees privacy in their personal email and social media accounts
- NH Legal Perspective: Steps An Employer Can Take To Reduce Risk When Firing An Employee
Bar Admissions
- New Hampshire
- U.S. District Court District of New Hampshire
- U.S. Court of Appeals 5th Circuit
- U.S. Court of Appeals 1st Circuit
Other Affiliations
- New Hampshire Bar Association (Past Member of Legislation Committee)
- American Bar Association (Member)
- New Hampshire Bar Association’s Legislation Committee. (Past Member)
- Massachusetts Bar Association
Photo
Contact
1000 Elm Street
17th Floor
Manchester, NH 03101
Phone: 603-945-9922
Fax: 603-627-8121
Email: Send a message
Website: https://www.sheehan.com/
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