What should I prepare?

Collect the letter and attachments, identify the asserted patents and products, and write down the missing information. Consider having counsel make or attend the call. If you speak directly, avoid guessing at technical details, sales figures, or commitments that have not been approved.

Is a settlement label enough to protect everything said?

No. Federal Rule of Evidence 408 limits specified uses of compromise evidence concerning a disputed claim and allows other uses under its terms. It does not make every call confidential or privileged. Review any proposed confidentiality arrangement separately.

What if the letter requests a call by a date?

Record the date and identify its source. A private request is different from a court-ordered deadline or the response period for a served complaint under Rule 12(a). Ask counsel to determine which obligations actually apply and whether an extension is needed.

What should the conversation accomplish?

Aim for a clear record of the claims asserted, the accused product, information to be exchanged, and any agreed next step. Confirm important agreements in writing. The objective is a useful exchange, not an immediate technical debate.