Before anything is filed
The first steps to obtain a patent usually happen before any paperwork reaches the USPTO. Most inventors benefit from a search of earlier patents and publications, because it shapes how the claims are written and whether filing makes sense at all. Timing matters as much as substance. Public disclosures, offers to sell, and pitches made without confidentiality can affect your rights, and while the US gives inventors a limited grace period for their own disclosures, many other countries are far stricter. If foreign protection is a possibility, that question belongs at the very start rather than after a product launch.
Provisional filing and examination
Many applicants begin with a provisional application, which secures a filing date but is never examined and lapses unless a nonprovisional application follows within a fixed period. The nonprovisional application is the one an examiner actually reviews. Examination is usually a back-and-forth: the examiner issues an office action rejecting some or all claims, and the applicant answers with arguments or amendments, often more than once. Responses have deadlines, and missing one can lead to abandonment. When the claims are allowed, an issue fee is paid and the patent is granted, and utility patents then carry maintenance fees over their life. Preparing and prosecuting applications for others is limited to attorneys and agents registered with the USPTO.
What the first meeting settles
We start with what the invention does, what you have already shown or sold, and who contributed to it, because inventorship and ownership need to be right from the beginning. If you developed it while employed or alongside a contractor, the relevant agreements may decide who owns the application. We also talk about scope: a narrower patent that issues may serve your business better than a broad one stuck in examination, or the reverse, depending on your market. Bring drawings, prototypes, lab notes, earlier pitch decks, and any agreements you signed with collaborators. From there we can map a filing plan and a budget for each stage rather than for the whole path at once.