Cease-and-Desist Letters for Patent, Trademark, and Copyright Infringement
Flat-fee cease-and-desist letters to two alleged infringers of your patent, trademark, copyright, or trade dress. We review your rights and evidence, draft a firm, tailored demand for each recipient identifying the infringement and requested remedies, and send both with proof of delivery, while managing declaratory-judgment and bad-faith-assertion risk.
Ready to stop a competitor from infringing your patent, trademark, copyright, or trade dress? Get a flat-fee, attorney-drafted cease-and-desist letter that identifies your rights, describes the infringing activity, and sets clear demands and deadlines. Choose aย letter onlyย for drafting and delivery, orย letter with response managementย to have us handle what happens next, including reviewing the recipientโs reply, sending a follow-up, and filing a platform takedown if listings stay up. Available for 1 to 4 recipients, with Standard, Expedited, or Rush turnaround, starting at $1,100.
Choose Your Cease-and-Desist Options
Number of Recipients:ย 1, 2, 3, or 4
Scope:
Letter only.ย Pre-send verification, one customized cease-and-desist letter per recipient, one round of revisions, and tracked delivery.
Letter with response management.ย Everything in letter only, plus monitoring through the response deadline, a follow-up letter if thereโs no reply, review of the recipientโs response, one reply letter, one platform takedown notice if needed, and a strategy call.
Turnaroundย (business days after receiving all client materials):
Standard:ย first draft in 5โ7 days
Expedited:ย first draft in 3โ4 days
Rush:ย first draft in 2 days
Who This Cease-and-Desist Service Is For
Patent, trademark, copyright, or trade dress owners with a documented basis to believe one or more competitors are infringing the same rights.
Clients who have completed our Pre-Enforcement Infringement Due Diligence and received a go recommendation.
Businesses facing knockoff products, copied content, or confusingly similar branding on websites, marketplaces, or social platforms.
In-house counsel who want outside counselโs letterhead and a consistent enforcement record.
Whatโs Included in Letter Only
Intake call, or review of your due diligence memo if you completed our due diligence listing.
Conflict check for each recipient.
Pre-send verification for each recipient: confirmation of the current status and ownership of record of 1 patent or registration, and timestamped capture of the accused activity to confirm itโs ongoing.
One customized cease-and-desist letter per recipient on firm letterhead that identifies your right, describes the accused activity, states your demands (such as stopping the activity, removing listings, and providing written assurance), sets a response deadline, and reserves your rights.
A document preservation demand in each letter.
For patent letters, a content review for compliance with applicable state bad-faith patent-assertion statutes and for actual notice of infringement under 35 U.S.C. ยง 287.
Choice of tone, from a cooperative notice letter to a firm demand letter.
One round of client revisions.
Delivery by email and by tracked mail or courier, with proof of delivery.
Whatโs Included in Letter With Response Management
Everything in letter only, plus:
Monitoring for each recipientโs response through the deadline.
One follow-up letter per recipient if no response is received.
Review of each recipientโs response, with a short written summary of your options.
One reply letter per recipient.
Verification after the deadline that the accused listings or activity have stopped.
One platform takedown notice per recipient (such as a DMCA notice or marketplace IP complaint) if the accused listings remain after the deadline.
A 30-minute strategy call to review responses and next steps.
Deliverables
Letter only:
Pre-send verification summary for each recipient.
Final signed cease-and-desist letter for each recipient.
Proof of delivery for each letter.
Letter with response management:
Everything in letter only.
Follow-up letter, response summary, and reply letter for each recipient as needed.
Post-deadline compliance check for each recipient.
Platform takedown notice and filing confirmation, if filed.
30-minute strategy call.
Whatโs Not Included
Infringement analysis, claim charts, target investigation, or go/no-go recommendations (available in our Pre-Enforcement Infringement Due Diligence listing).
Letters asserting more than 1 patent or registration, or addressing more recipients than purchased.
More than one round of revisions, one follow-up letter, or one reply letter per recipient.
Settlement or licensing negotiations, settlement agreements, or coexistence agreements.
Responding to a declaratory-judgment lawsuit, counterclaim, or counter-demand letter.
Foreign recipients, foreign IP rights, and translation.
Litigation, ITC, PTAB, TTAB, or customs matters.
What We Need From You
Provide the patent or registration number and any assignment documents, licenses, or agreements involving the IP.
Provide evidence of the accused activity by each recipient, such as product listings, photos, links, and customer reports, or your completed due diligence memo.
Identify each recipientโs correct legal name and address if known.
Disclose any prior relationships, NDAs, settlements, or communications with any recipient.
Tell us what outcome you want, such as stopping sales, removing listings, rebranding, or opening licensing discussions.
Forward any response you receive directly from a recipient within 1 business day.
Designate one decision-maker and approve drafts within 3 business days (1 business day for Expedited or Rush).
Preserve relevant documents once enforcement is contemplated.
Assumptions and Limitations
Pricing for multiple recipients assumes all letters assert the same patent or registration against similar accused activity.
Pricing assumes pre-send verification is confirmatory. If you have not completed due diligence and verification reveals issues requiring deeper analysis, we will recommend our due diligence listing before sending.
Sending a cease-and-desist letter can prompt a declaratory-judgment lawsuit, a counterclaim, or a counter-assertion of the recipientโs own IP. We strongly recommend completing due diligence before any letter is sent.
We will send a letter only if pre-send verification supports a good-faith basis for the claims. If it does not, we will explain why and the fee will be adjusted to reflect the work completed.
Letters will not threaten criminal charges or make claims that cannot be supported.
A recipient may ignore the letter, dispute the claims, or refer it to counsel. A letter does not guarantee compliance.
U.S. rights reach only activity occurring in the U.S.
No outcome is guaranteed.
When the Scope or Fee May Change
Additional rights, accused products, or recipients.
Recipients accused under different rights, or with substantially different products.
A recipient represented by counsel who requires an extended exchange beyond one reply.
A response that raises validity, prior use, ownership, or counter-assertion issues requiring deeper analysis.
A recipient that proposes settlement, licensing, or coexistence terms.
A declaratory-judgment filing, counterclaim, or other litigation by any recipient.
A foreign recipient, or the need for foreign counsel or translation.
Pre-send verification reveals ownership, status, or chain-of-title issues.
A conflict check reveals an issue with any recipient.
Turnaround faster than the Rush option, or delays in client approvals that affect an Expedited or Rush deadline.
Licensing and Settlement Disclaimer
If any recipient expresses interest in a license, settlement, or other commercial arrangement, structuring that deal is outside this listingโs scope. A licensing transaction may require two attorneys: an IP attorney for the scope of rights, royalties, field-of-use, and enforcement terms, and a corporate or transactional attorney for contract structure, entity, tax, liability, and related business terms. Each attorneyโs fees would be quoted and billed separately under a new or amended engagement letter.
Flat-Fee Pricing
Option
Starting fee (Standard turnaround)
Letter only, 1 recipient
$1,100
Letter only, each additional recipient
+$450
Letter with response management, 1 recipient
$1,800
Letter with response management, each additional recipient
+$650
Expedited turnaround
+$200 per recipient
Rush turnaround
+$350 per recipient
Fees range from $1,100 (letter only, 1 recipient, Standard) to $5,150 (letter with response management, 4 recipients, Rush).
New Client? Book a $50 Screening
About Our Compare-At Pricing
The compare-at price shown for each option is our estimate of the typical market fee for the same services. It is not a former or regular price that we have charged.
We calculate it by multiplying the estimated attorney hours a typical firm would bill for the services included in each option by $550 per hour. That rate is the average billing rate for intellectual property work across all firms reported in the American Intellectual Property Law Association (AIPLA) 2025 Report of the Economic Survey, page F-35, and is the same rate the U.S. Patent and Trademark Office uses as its standard attorney rate in its published cost estimates.
At Standard turnaround, estimated hours range from about 2.8 hours (letter only, 1 recipient) to about 6.4 hours (letter only, 4 recipients), and from about 4.6 hours (letter with response management, 1 recipient) to about 9.7 hours (letter with response management, 4 recipients). Expedited and Rush compare-at prices apply the same per-recipient turnaround premium used in our own pricing. Our fees are approximately 30% below the compare-at price, with figures rounded to the nearest $50.
The $550 rate is a national average across firms of all sizes and may be higher or lower than rates in your area. Actual fees charged by other attorneys vary with location, experience, firm size, billing method, and the complexity of the matter, and some attorneys may charge less than the compare-at price shown. Our methodology, including hour estimates by task, is available on request.
Frequently Asked Questions
What is a cease-and-desist letter? Itโs a formal written demand that someone stop an activity that infringes your rights. In IP matters, it identifies your patent, trademark, or copyright, describes the infringing activity, and sets out what the recipient must do and by when.
How much does a cease-and-desist letter cost? Our flat fees start at $1,100 for a letter to 1 recipient at Standard turnaround, or $1,800 with response management included. The final fee is confirmed in a signed engagement letter.
Do I need due diligence before sending a cease-and-desist letter? Itโs strongly recommended. A letter sent without a documented basis can invite a declaratory-judgment lawsuit or counterclaim, and patent demand letters are subject to state bad-faith assertion laws. Our Pre-Enforcement Infringement Due Diligence listing gives you that foundation first.
What happens if the recipient ignores the letter? With letter with response management, we send a follow-up letter, verify whether the activity has stopped, and can file a platform takedown notice if listings remain. If the infringement continues, we can discuss further options, such as litigation, under a separate engagement.
Can a cease-and-desist letter backfire? Yes. A recipient may file a declaratory-judgment action, challenge the validity of your rights, or assert its own IP against you. Pre-send verification and prior due diligence help reduce these risks but cannot eliminate them.
Are patent demand letters treated differently? Yes. Many states regulate the content of patent demand letters, and a letter can also serve as actual notice of infringement, which affects when damages begin. We review patent letters for both.
How quickly can the letter be sent? Standard turnaround delivers a first draft in 5โ7 business days, Expedited in 3โ4, and Rush in 2, once we have your materials. The letter is sent as soon as you approve the final draft.
What if the recipient has a lawyer? Letter with response management includes one reply letter per recipient. If the exchange continues beyond that, weโll quote the additional work before proceeding.
Attorney advertising. Attorney fee shown is the starting fee; the final fee is confirmed in a signed engagement letter. Official and third-party fees are billed separately at cost and may change. Any resulting licensing or settlement transaction is outside this scope and may require separate IP and corporate counsel at additional cost. Purchase alone does not create an attorneyโclient relationship. Prior results do not guarantee a similar outcome.
Check the exact scope before paying
Review the productโs current fee, prerequisites, and exclusions. Any custom or expanded work needs a separate written scope and fee. Representation begins after conflicts clear and a signed engagement letter is in place.
Attorney advertising. Prior results do not guarantee a similar outcome.
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