Calculating When A Patent Expires…

March 26, 2008 on 7:10 pm | In Patent Searching, USPTO, Web/Tech |

Hat tip Doug, Michael Neustel has a new site…PatentCalculator.com that allows you to input a patent’s filing date/issue date and determine the expiration date and maintenance fee dates.

See also “How to determine when a patent expires.”

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1 Comment

  1. Given that a significant percentage of patents now issue with term extensions, I don’t think this is all that useful.

    Comment by judith — March 27, 2008 #

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