Duncan Galloway Greenwald PLLC

About Duncan Galloway Greenwald PLLC

Duncan Galloway Greenwald PLLC is a Louisville, Kentucky law firm with a practice spanning intellectual property, corporate law, civil litigation, commercial real estate, business succession planning, and alternative dispute resolution. The firm’s intellectual property work covers patents, trademarks, copyrights, domain names, trade secrets, and trade dress, including preparation and prosecution of U.S. and non-U.S. patent applications, trademark searches and registrations, infringement opinions, licensing, due diligence, and opposition or cancellation proceedings. Its registered patent attorneys and patent agent bring engineering backgrounds and, according to the firm’s website, nearly 100 years of combined patent prosecution experience across areas such as electronics, software, communications, semiconductors, medical devices, and power tools.

The firm serves businesses, inventors, and individuals seeking help with legal matters that range from brand protection and patent strategy to corporate transactions, commercial real estate, and dispute resolution. Website content also highlights counseling on trademark selection, monitoring adverse use, copyright ownership and fair use, confidentiality and nondisclosure agreements, and trade secret safeguards. Across five publicly available reviews, the firm holds a 5.00 rating. Reviewers repeatedly describe their experience as responsive, thorough, and knowledgeable, with particular appreciation for attorneys who explain legal concepts clearly and guide clients through stressful situations. One review credits the team with helping a client obtain power of attorney for an ill parent and settle an estate, while another highlights a patient, accommodating approach that makes difficult conversations easier.

The overall tone in available feedback is personal and service-oriented: clients describe feeling educated rather than talked down to, and they note that the team is easy to talk to and willing to walk them through each step. the firm’s website emphasizes business-facing and IP services, while some reviews reference personal legal matters such as power of attorney and estate settlement; prospective clients should confirm whether their specific matter fits the firm’s current practice.

Clients describe Duncan Galloway Greenwald as responsive and thorough rather than reporting repeated difficulty obtaining updates. Written feedback praises clear legal explanations and care in difficult conversations, without a recurring complaint about the attorneys’ approach.

One client names Larisa Gilbert for knowledgeable guidance through a stressful situation and recommends her assistance.