Subject: Cease and Desist – Patent Infringement
Dear
,
We are writing to notify you that your company, , is infringing upon our rights under U.S. Patent No. (the “Patent”), entitled "."
It has come to our attention that you have been manufacturing, using, selling, offering for sale, and/or importing products or services that infringe one or more claims of the Patent within the United States.
The infringing product(s) and/or service(s) include:
We demand that you immediately:
- Cease and desist from all further manufacture, use, sale, offer for sale, and/or importation of the infringing product(s)/service(s).
- Remove all advertisements and promotional materials related to the infringing product(s)/service(s).
- Provide a written assurance within days that you will comply with these demands.
If you do not comply with the above demands by the date specified, we will have no choice but to pursue all available legal remedies, including seeking injunctive relief and monetary damages.
This letter is sent without prejudice to our rights and claims, all of which are expressly reserved.
Sincerely,