This post was first published on 3rd September, 2014.
All of us have experienced times when things don’t work the way we want them to when we really need them to. Exactly the same way, extended protection given to the patentee under the Doctrine of Equivalents (DOE) doesn’t always help you when you need it the most. Many a time, the application has to be amended in order to accommodate the Patent Law requirements, which is called the Prosecution History or File-Wrapper.…
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