Have you received a Patent Demand letter? This series of articles from David L. Cohen, US Intellectual Property Lawyer, will bring some light on what to expect from a Patent Demand Letter and what you can do.

Patent Demand Letters - Escalation or Litigation (Part 5)

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If the patent demand letter situation escalates and you may be…

Patent Demand Letters - Response Tactics (Part 4)

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If you receive a patent demand letter, you can choose from many…

Patent Demand Letters - Immediate Steps You Can Take (Part 3)

This article is the next piece of my series discussing patent…

Patent Demand Letters - The Kinds of Letters You Might Receive (Part 2)

In my previous article,  I discussed the initial considerations…

Patent Demand Letters - You Have One, What Now? (Part 1)

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While not as prevalent as it may have been in the go-go days…