Ranjini Chatterjee has been granted 6 US patents while listed as an inventor at Codexis. The first was granted in 2000 and the most recent in October 2011. Ranjini Chatterjee ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Ranjini Chatterjee in Paddy Lane, IL, US.