Ownership fights are common
A large share of intellectual property disputes are not about copying by a stranger but about who owns the asset in the first place. Founders who built technology before incorporation, contractors who never signed an assignment, joint venture partners with vague agreements, and employees whose agreements promise to assign rather than presently assign can all leave ownership open to argument. These disputes can turn on contract law as much as on IP law. Some of them can be heard in state court, while claims arising under federal patent or copyright law belong in federal court.
Before it becomes a lawsuit
Most disputes start with a letter. A demand that asserts infringement and threatens suit can allow the recipient to file first, asking a court in a location it prefers to declare that it does not infringe. Receiving one calls for a measured reply, neither silence nor an angry email. Marketplace complaints, domain name proceedings, and platform takedowns offer faster pressure points, and mediation is often used once both sides understand their exposure. Preserve emails, drafts, version histories, contracts, and payment records from the start.
Mapping the dispute
We start by identifying which rights are actually in play, whether patent, trademark, copyright, trade secret, or contract, because each comes with different proof, remedies, and forums. We then look at what the other side really wants: money, a license, a name change, or the asset back. In a first conversation we also ask about deadlines you may already be facing, such as a response date on a complaint or a trademark proceeding, and about insurance that could respond.