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Steps to Take if You Receive a Patent Demand Letter (Part 3)

Steps to Take if You Receive a Patent Demand Letter (Part 3) by David L. Cohen

This article is the next piece of my series discussing patent demand letters. Part one, reviewed the initial considerations and steps one should make upon receiving a patent demand letter. Part two explored the subject or content of the letter — i.e., what is the sender asking for? Part three addresses evaluating the merits.

At this stage it might not be worthwhile to perform a full analysis of the letter’s claims, but it is definitely worth performing at least a high-level review.   Read more

Steps to Take if You Receive a Patent Demand Letter (Part 2)

Steps to Take if You Receive a Patent Demand Letter (Part 2) by David L. CohenIn my previous article,  I discussed the initial considerations and steps one should make upon receiving a patent demand letter. Particularly, identifying the allegations and sender. In part two, I discuss the subject or content of the letter — i.e., what is the sender asking for? As with most things, infringement letters come in a number of flavors. Read more

Steps to Take if You Receive a Patent Demand Letter

Steps to Take if You Receive a Patent Demand Letter by David L. CohenWhile not as prevalent as it may have been in the go-go days of the early 2000s, in certain industries in the United States, it is only a matter of time before a company will receive a patent demand or cease and desist letter. Read more