Writing patent claims

Writing patent claims is analogous to describing multidimensional jigsaw puzzle pieces using words.  Your claims have to fit in the spaces between … Read more

Obviousness, hindsight, KSR

The 2007 KSR v. Teleflex Supreme Court (SCOTUS) decision is why the patent examiner, ignoring hindsight issues, just used your teaching against … Read more

Foreign patent traps


Outside of the US, foreign patent offices will often use your own prior patent filings against you! Avoid this trap by planning carefully.