What should be organized before filing?
Collect the asserted patent and prosecution record, ownership documents, the accused product information, and an explanation of how the claim limitations map to that product. Identify the evidence for each factual statement and which points, if specifically identified, are expected to gain support through further investigation or discovery. Rule 11(b)(3) addresses that distinction.
Does every complaint need the same attachments?
No single document checklist answers every pleading question. Rule 8 requires a short and plain statement showing entitlement to relief, and Rule 11 governs the inquiry supporting it. Local patent disclosures may add separate requirements after filing; Northern District of California Patent Rule 3-1 is one example.
What about willfulness?
Separate the infringement theory from the facts said to show deliberate misconduct. A request for enhanced damages is not proof that the court should award them. Halo v. Pulse Electronics makes enhancement discretionary and generally reserves it for egregious cases.