Intellectual Property

Patent Prosecution

Preti Flaherty’s Intellectual Property Group works with clients to develop creative and cost-effective strategies for securing, maintaining, commercializing and enforcing rights in patents and other intellectual property throughout the United States and the world. We represent clients ranging from multinational corporations and major research institutions to start-ups and entrepreneurs, helping them make sensible decisions on intellectual property issues based on our solid understanding of those issues and their business implications. By applying our extensive legal and technical experience to clients’ intellectual property needs, we provide businesses with a competitive edge and help them monetize valuable assets. We regularly help clients with a variety of matters including:

  • Patent prosecution
  • U.S. and international patent applications
  • Assessing protectability
  • Reissue and reexamination proceedings
  • Patent infringement and patent validity studies
  • Advising on portfolio management
  • Patent policies and procedures
  • Negotiation and preparation of IP agreements
  • Patent clearance and freedom-to-operate studies
  • Infringement, validity and ownership issues
  • Patent litigation

Legal and technical know-how

Our team brings decades of experience in both the technical and legal aspects of technology development and IP asset management. Most members of our group hold at least one technical degree and several hold advanced technical degrees. We are especially active in the fields of electronics, mechanics, biotechnology, medical devices, computer systems, software, electro-optics, materials and chemistry. The technical understanding and sophistication of our attorneys allows us to efficiently prepare patent applications in the most complex technologies, and provide strategic and creative solutions to meet a wide range of intellection property needs and objectives.

Firm Highlights

Publication

Legislative Alert: Convening of the 2nd Regular Session of the 130th Legislature

The Second Regular Session of the 130 th Legislature will convene next Wednesday, January 5 th at 10 a.m. This is intended to be an in-person session of both the House and Senate with...

News

Preti Flaherty Attorneys Mariana Baron and Nelson Larkins Honored by Maine Supreme Judicial Court for Pro Bono Service

Preti Flaherty is pleased to announce that attorneys Mariana Baron and Nelson Larkins have been honored by the Katahdin Counsel Recognition Program for their 2021 contributions to pro bono legal aid in the state...

News

Preti Flaherty Welcomes Attorney Jeffrey Thaler to the Firm

In a move that significantly expands its pioneering Climate Strategy Practice Group, Preti Flaherty Beliveau & Pachios, LLP is pleased to announce that it has hired Jeffrey Thaler, a leading climate and clean energy...

Press Coverage

Maine Newspapers Fight Anonymous Testimony in Lawsuit Challenging Vaccine Mandate

A group of newspapers in Portland, Lewiston, Augusta, and Waterville, represented by Preti Flaherty attorney Sigmund Schutz, have filed a motion in federal court requesting the identity of nine healthcare workers seeking religious exemption from the state's...

Press Coverage

Preti Flaherty Attorneys Walker and Sedlack Provide Counsel in Portland Recount Battle

After two days, hours of discussions, reported discrepancies in voting machines, and a hand recount of ballots, Roberto Rodriguez emerged as the winner of Portland’s at-large city council election. The hotly contested race was the first ranked-choice...

Publication

What Do the Supreme Court's Vaccination Rulings Mean for Your Business?

Reflecting the deep rift in public opinion concerning the government’s role in dictating how businesses, health care entities and public sector employers ought to act to stem the spread of COVID-19, a divided U.S. Supreme...

Publication

EPA Makes History With First-Ever Addition of Hazardous Air Pollutant

After a decade-long back-and-forth with states, NGOs and industry groups, the U.S. Environmental Protection Agency has finally announced that it will add a powerful dry cleaning solvent, 1-bromopropane, or “1-BP” to its list of...

Publication

Pandemic Legal Lessons Learned by the Real Estate Industry

Preti Flaherty attorney Simon Brown has coauthored an article for  NH Business Review  on the subject of ongoing fallout of the pandemic on the real estate industry and some key lessons learned over the...

News

Preti Flaherty Partnership Announces Promotion to Partner of Kristin Collins and John Cronan, III

Preti Flaherty is pleased to announce that the firm’s partnership has named two new partners: Kristin M. Collins and John J. Cronan, III. Both attorneys stand out as distinguished practitioners within their respective fields...

News

Preti Flaherty Attorney Sigmund D. Schutz Named to AAA Roster of Arbitrators

Preti Flaherty is pleased to announce that attorney Sigmund Schutz was recently named to the American Arbitration Association’s (AAA) Roster of Arbitrators. AAA is a not-for-profit organization in the field of alternative dispute resolution...