Filing is the start, not the finish. Most applications are rejected at least once, and the exchange that follows – office actions, responses, amendments, interviews – determines whether you end up with a patent that covers your product or a ribbon-copy that covers almost nothing. That exchange is prosecution, and it's where experience shows.
Office actions and how we answer them
Examiners reject on anticipation (§102), obviousness (§103), eligibility (§101), and written-description or definiteness grounds (§112). A good response is not a form paragraph – it engages the cited references on the merits, amends only what must be amended, and preserves the claim scope the business actually needs. Every amendment narrows the patent forever; we treat each one as a strategic decision, not a concession to move the file along.
Examiner interviews
A 30-minute call with the examiner often accomplishes what three rounds of written argument can't: agreement on what the references actually show and what claim language would clear them. We use interviews aggressively – they shorten prosecution and produce better claims.
When the examiner won't move
Sometimes the right answer is an RCE with a sharper record; sometimes it's an appeal to the Patent Trial and Appeal Board. Appeals take longer but reverse examiners in a meaningful share of cases – and a willingness to appeal changes the negotiating dynamic. We'll tell you honestly which path the record supports.
Allowance is a strategy point, not an endpoint
Before paying the issue fee, we look at what the allowed claims leave uncovered and whether a continuation should stay pending – so the portfolio can grow with the product and competitors can't design around a single fixed claim set.
Already mid-prosecution elsewhere? We regularly take over applications after a final rejection. A fresh read of the record often finds arguments the file history hasn't used yet.